1987-01-24 — Page 15

日四廿月一年七八九一展公年六十七國民華中

「完成,發言人補-

說,常直祭路面的防滑程度 期工程已於去年十月間路政署及有關部門會經

屯門元朝新版設計理想

年關近怪客乘機活躍友愛安定邨

疑

居民接神秘宣傳單

是貴利集團招客

底,該種計,會受到居民的批評。 是以由們外在區內山,内由上而下的信福口設

·訴說,該郁的信箱入口 愛示,以前由門外至屋 。屯門蝴蝶邨一居民投屋邨辦事處發言人 一,却改爲相反方向設計一周游随。 一,但一些新落成的星中改建信箱口,以改善有 外至屋內上而下的設計 該居民希望屋邨事 一的信著入口都是以由門 常有失信的事件發生 :一般公共屋單位的人或頑童取去,以致

郵件極容易被竊

敢行動 句暗示有一私人貸款」服務 磷,所以居民懷疑是一度非常活躍的「毀利公司」。盤悉,該熱放貴利公司」的話以前在临 由於宜偡品上並無印備該等「公司」的公司地址及電話號碼,只列出可供聯絡的飽呼縠號 的宣傳單上雖然並無寫明有錢可借,但却以「屋邨設」、「全籓鼓藥」、「居民特題」等 字 到入單位之內,而是將門信箱工程花費甚人 , 是友愛邨與安定邨,上批居民經常收到該等相信是宣傳「借貴利」的印刷品。該等以咭紙可 刷 爲武件經常不能順利途,因為改變已完成的 緖該名断域市政局遴岔透露‧沙非[放兴利一的集團在屯門感的活動尤為活混,最明殿的 「 設計不妥善的原因。因應稱辦本處發営人又說 世利公司」的集團借錢,如發現該等涉嫌犯法的活動,落盡快告知警方,以便有關方面盡快操 件夾在鐵閘上,而沒有差在派估時可能遇到的 及 此類非法行爲的投訴,但有關方面已密切注意事態發展。警方呼藉市民切勿向該等可能是「上,甚至有郵差只將移究,了解此黄值却及驗 現此有人一放背利 」,警方定必立刻找取行動。發言人文說:直至現時為止,日方尚未收到涉,根散則很易贊包屋外地,辦事處會與郵政署研 警務署發言人表示,警方從來非常留意貴利公司的活動,而屯門區的情况亦有所降,如發 門外抛押人屋,若用力改學。至於居民的投訴 Moirad 的活動尤氐孫溉,一名區域市政局議員所,豈利公司嚴近常在屯門區出沒,發傳單,橫作星民說,現時舺遠的機油,有推,所

·降近套晚,而利任歇業威又何檢出動,據悉此種非法謀利的一位鷄公司』在屋邨及新市街上信件被倫的情况。能觀察或疫何住戶屋内 速將會提高至每小時八十公里。 「幹道法案」通過後,屯門公路的車 鐵閘上,很容易珠路過一信不會改變現有設計。 下在單位的門外國夾在 並且影响居民不少,也

押送入屋,相信是因爲 困難等。i

液唇時需將鄭件使数由以新型星邨的設計送有

而上的。這生失佔吵,始設計使到屋外的人

計,火

相

的

:大

文

說的

大

星一歲晚,所以近來又四出幹其不法勾當。 門區會指益活漏,而且一直存在石,由於年篮|幹道法案草擬未完成

在多年前

編輯先生:

所鎘私人物業,故欲佔 一角,同有關方面反帜。

樂花園的居民投訴,因投訴地 : 多宗屯門中等入息家庭——美 美光辦事處,近日來連續接獲

屯門區議會民選區

·投訴的內容主要如下:

楊

屯門公路放寬車速

預料最快明年實施

該地段的連築物。而美樂花圈是有一個頍 五年內須免費負固維修、保養大頂及所有 中等入良家店。發展商於入伙 私人機構參與建設及管理的 一

·樂休憩用地 地點漏水;報表示,因爲律政署工滑沙的工程已經完成, 如微珠 美天但近幾個月一作繁多,估計有關法例,優等工程主要是在屯門 其面積的地下停車塲。地面用作商業及蘭一現時限制爲七十公里。 據路政署發言人稱 ̇吳察化国爲政府提供土地 一 式成假法例。計則中的工程,全條屯門公路及 運輸署發器人向本。莖然屯門公路鋪設

行正式草擬法例程序,,及至路政署完成鋪設 一過,現正提交律政署進車速在每小時七十公里 經行政局同意後便可正防滑沙工程及其它相關

已得交通諮詢委員會通 到荃灣的屯門公路現時 份「醉逍法案」草案,貫穿新界西北部, 運輸署最近完成二發把整偏運輸帶的功效

况出現,發

時速八十公里,該公路 速至每小時八十公里。 公路的車速限制提高到趨完善後,將會提高車 幹礎道務店將會把屯門 ·克奇的路面質更

!做人不禁工程,所以有關法例亦

菊水處達 } } 花百百十多處(正執行將會在八八年期說,整條屯門公路的防 到大大小小一內完成。發言人說,完整一些混合材料,以減 ,這確實令“三間,加上當局正在中,液工程由八四年十月開

來已發展的草擬工作不會在本年公路的斜路及灣角上鋪 成所有立法程序直至傧區其路滑程度。發言人

公路進行改善道路標準燈,分期進行,最後一 園多人感到驚呼

人道上,佔用公地情况嚴重。圆示一家藥行甚至

股海份作推車漏(一)主要是針對木樓的高速將燊材鋪證店外曝吧,居民盼有關當局注視。

,不准在路上停怠或慢駛

息消邨新育教寛三第張四第 日五廿月二十年寅丙曆夏

| 十五座佔十五石 、 其中七戶已

_t. 無盉 - 其中第十四坐佔四戶,第 張一·題公屋影响得在八九年七月前 白田邨共有十九個商戶受商品

白田商戶不滿安排

][[]:接納房屋署的安排,補谘十五福

求以呎換呎補舖位

一 月租金特惠津貼,但其中有九位

等等。

楊美光區議員辦事處各

市區屋邨通訊

WAH KIU YAT PO報日僑華

·亦只有個別

齒及來获工.

、網球場

診所等。 線

投訴者

【祖··

停車場天花

漏水嚴重,

塲車停園

花

樂美

百花天

水漏處多

̇題問敔感

少施。操殺草擬中的法例

房屋署於收

公路,包括屯門公路、

禅和檢驗該

東區走城及吐露港公路 等。法律將會規定使用

建築物?

(二)發展商在保養時的工程是如何

幹綫公路的有關限制,

| 進行的?及爲可漏水之處越來越多。

包括車輛站靠左行駛、

堂言群

六期星

、不能在公路上修汽

有適當的參與,如進行詳細而深入的調查

·在完全推出私人公司去承担解决,而必須

修工程將難於一一修補妥當。如超過五年 巠得妳而延時及延至其他大花也會漏水?一定程序等。發言人指出 複雜的成因,會否由現時的湖水處未能糪、一條路等工程必須經過 俢的費用,會否崞嫁於業主身上?而此养一的法案亦會規定阋地、 ̇本辦事處認篇,政府方面还不應將设,一始例的主要精神在使米

(三)從表面看來於入伏五年內,親 後,再有其他史多的漏水處時,保養及維坦或更換攻輪。計劃中, |速限制亦會適應實際需 上界地區可以一綫相連, 「要,至使整個九龍及新

揮最大的功效,所以車 來的公路運設施能發

·说時所提供的補償方法及歐断不公平。

但相信成功的機會不大。 。儘管他們獲得區議員的支持。 組委員會,現正考慮臼田邨九位商戶的特殊交过而接受不超過二萬元的唇俗。當時大部丨五個月的租金不足補償其掛失,再者房署 要求,彼等要求以「犯顸呎∫方式補侃舖位 份商戶賴做生魚爲活,故只得選擇著上白山,雖安裶商戶參加舖位投標,但所投的舖位科 (盛屋邨通訊)房屋委會的遗展重建小:(一)是上白田邨繼續經營;(二)將舖位商戶遷入白田邨時花貓大爺金錢裝,

·所持的理由為他們乃於七三年石硤尾邨膑一局未將上述利害關係詳細告之商戶,其商戶 建受影襞而要透漆,當時政府提供的選擇爲 一般知識水平不高,難明白其中重要性。

.上述商戶要求房客給與特殊個案處理,金作特湖貼抹煞上述權命。商戶指出當 投標金可由結戶收取現時房署以十五個月租

「受問題公屋重建影响

對記者鼓示已將商的要求,向 楠西區高級科屋本務經理張永明 會代表好巠署出席會議的九

貝會通過舣待,去信要求當局考

·商戶的要求,獲區會爾港委

·商戶基於以上理由而提出上述,

金往往比底價租金高至難以負擔.

,商戶則希望能夠作特殊個案處理,要求以「郎,但因白田邨舖位較石硤尾邨爲大,故需,娩展重建小組委只會反映。 巴換帆」方式龍佤額位,以送等舖位的贱價 籌措資金牌價超好呎數才能分已佈位。喜善民表示對商戶的處境表示同情,但一 焼在搬遷時未接受政府任何搬遷粱貼或補一切要由两展重建小組委員會决定。他指出「

·提出異議的九位商戶,八位是多年前以

·唬換驭 的方法,由於有很多消踹,由七六

一年以後已不再探用

署探法建

的用

一萬元標投學十三座的就位,他們均線的房署後如要轉流位則需經房署發設招標承投,所 接納。 商戶,另一位商戶則爲於八五年七月以十七,攡及轉讓租用等黹權益,但離往白田邨·成先例,它用商的要求,恐怕難以被委員 「唹換帆」方式遷上吉田螺十五座的受影响,···商戶於租用在狹居屋邨舖位時享有承穠,他就,房署的政策是統一的。爲恐怕邀

1987中學會考

試題預習 專欄

經濟(十八)

明缨出版社

MTLL & DALE PRESS.

Revision Exercises

for

Cert. Exam. (1987)

ECONOMICS (18)

"Money And Banking Central banks and Commercial bank their functions and. facilities

I. The functions of a

central. bank.

A central bank is

a bank of government. It is set up by the government and is not. profit-making, The implementation of policies in a central bank is directly controlled by the ̇government. Usually,

a central bank is the nationalised institution which work with the government to carry out the monetary policy and to promote the economic development of the country. Its functions can be aummarized as follows:

1. to issue legal tender

Currencies,

including banknotes, and coins are issued by the central bank Gode the supervision :of government. Since

the amount of

circulating currencies can influence the purchasing power of the economy, government is responsible for adjusting the amount of legal tender issued by the central

bank

In a complex monetary economy money serves as a dynamic role in addition to being medium of exchange.i Government may regulate the level or money and liquidity in the economy so as to achieve some desired policy objectives auch as the control of inflation, the growth in the Gross National

Product and the.

improvement of balance

of payments.

瑟归the bank 如還

government

Government revenue

are usually stored in the central bank and the public expenditure and payments are done through it. A central bank usually keeps the accounts of the government; departmenta.

3. to be the advisor of

government on financial and monetary

The central bank

acts as the advisor of government in all the: matters about monetary

and banking policies. The central bank may

·hes a effective

management team giving

relevant information”

"and suggestions to": government so as to solve any economic problems and to help

the economic development...

keep the cash reserves of commercial banks

It is a law that. all the commercial Tonking Institutföns must deposit a part

e玺their cash;revernves in the central bank. Accordingly, for central bank centralizes the cash reserves to protect the security. and control, the E liquidity of the whole. banking system.

Whenever there is necessary for the commercial banks to borrow some money, the central bank will. back them up lending them cash fands. If there is any financial crisis occurred in a commercial bank, the central bank is responsible for supporting it "as far as possible in order that national economi stability can be maintained.:

5 to be hauk of

central:clearancei

6.

settlement and transfer:

The central bank is. the banker's bank, IE provides the. facilities of clearance of cheques and the transfer of funds between banks" It is the place for the banks to clear their chequea. received from their customers and drawn upon other banks. In such case, sutusl indebtedness hetween the member: banka may be cancelled and the amount owned to any banks would be calculated.

to supervise the

operations of

private banka

A ceutral bank

takes the

responsibility to help the government to carry out the banking Laws and to watch and direct the work

done by private banks.

7. to carry out monetary

policy

The central bank controls the note issue, accepts deposite from and makes loans to the commercial hanks aud money market in such a way that it handles the main tool of monetary policy in a

country, For

instances, inflation

can be tackled by the monetary authority

through control of the quantity of money which is circulating.

·In addition, government can change the reserve ratio of the private banks or change the discount rate and the rate of interest by adjusting and banking ordinances so as to -achieve the goals of

monetary policy.

to keep gold reserves. and foreign exchange

serves of the Quitry.

in order to maintain the stability of the external value of the national. Currency system, the central bank keeps the gold reserves and foreign exchange. reserves to under-take the open market operation by law of exchange control

9. to offer facilities

to customers as a commercial bank doe's

The central bank also provides the general banking services to the customera such as acceptance of deposits, loans and advances, remittance and other services.

II. The function and

facilities provided -tó, commercial banks

A commercial bank is a profit-making ⠀⠀ firm operated by private individuals. It is established for the purpose of seeking profits by way of offering various banking services. Banking lawa and ordinances are get up toregulate the working. targete of all commercial banks,

The commercial - banks onerate branches and directly deal with: individual customers.. They are operated. under the supervision of government through the central bank` and play an active economic rule. Their functiona can be summarized follows:

to keep money:fur customers

as

Commercial banks. provide the services in accepting the: saving deposits, fixed deposits and demand deposits.. Different rates of interest are applied to various deposits together with the different ways of withdrawing money.

Lo lend money to customers

Loang and advances are granted to commerce and industry in order to earn the reward of interest on one hand, and promote the industrial and commercial development on the other. The..

Foang, and advances include short-term and long-term loans. advances, overdrafte and discount bill of exchange. Government play the superyigory role to cover all deposit taking institutions.

to create bank credit

Either a central

bank or a commercial bank can bring about an increase in bank÷- deposits. In other words, when a bank iakea an advance to a customer, whether, by overdraft or loan gccount “the, result is an increase in total purchasing., pover

For example, a «borrower has only,

small balance to the. credit of his account. and he obtains an overdraft of $500. He can draw a cheque for this account and "pay it to the

creditor. If the creditor deposit it into his own account;. the creditor's account. will bave increased by $500:IOtis a想的 the borrower's account can only show a debit for this account. In the combined banks' balance ahect, advances and deposits will both bave t increased by $500/

. ". . ."

to offer the service of remittance.

·Remittance means. that the money á su transferred from one place to another. Imagine. that you want to sent HK$100 to your friend living in United States, you can ask for the help of the Remittance Department în any commercial bank.

First of all the outward Remittance: Department would calculate how many ́ US dollars your 100HK: dollars will buy on, the foreign exchange market by referring to the day's exchange rate. If the rate is HK$5 for US$1, your HK$100 will buy HK$20. Therefore, the bank will give you a bank- draft for US$20. Next, you can use a mail transfer. That is to say, the bank sends an airmail instruction to its branch in United States to authorizel the, uranch to pay your: friend the sum of the

urgent for you to send the amount of money, you can make use of the telegraph transfer although it would be more expensive.

to offer import and export facilities

Commercial banks offer a special service called" documentary creditto. help the promotion of business, It is the guarantee given by n bank that its custoder will pay for a

shipment of goods if

the correct documents.

are supplied as

evidence that the

shipment has been made.

物理(十八)

明道出版社

MILL & DALE PRESS

Revision Exercises

for

Cert. Exam. (1987)

PHYSICS (18)

Chapter 5 WAVES.

5.1 Wave tim

Progressive waves;

A progressive (or travelling) vave. consists of a disturbance (0.8.4 wave pulse) moving

from n source' to surrounding places,

Note: As a result, energy is transferred from ene point (the source) to another

(the surroundings). There are, in general, TWO types of waves,

(A) Transverse Maves:

Direction of vibration perpendi- cular to direction of propagation of the

Wave.

Example: Transverse waves

produced in string.

crest

creat

trough

Figure (#

direction of propagation.

direction

of vibration

"Figure (b)

(B) Longitudinal waves;

Direction of

vibration along, the direction of propagation of the

Example: Logitudinal waves

produced in a spring.

rarefaction

compression

Figure (s)

direction of propagation

direction of of vibration of ceil

Figure (b)

5.2 Wave terminology and

wave equation.

Displacement

Position,

Amplitude!

Amplitude

Figure (a)

As shown in figure (a) (1) Amplitude...

The maximum magni- tude of displacement from equilibrium position (2)Wavelength;

The minimum digt

in which the wave

repeats itself.

Amplitude

AA!

Pigure (b)

Displacement

As shown in figure (b) (1) Periodi

Time taken for making one complete vibration..

(2) Prequency:

Number of complete vibrationé in one gecond. Thus, according to the definitions of period and frequency. We have

Where

f 1

- frequency

T period.

(Note: The unit of

frequency is Hz.). The wave equation

Where V

-speed of

propagation of the wave. frequency of the wave wavelength.

Example: An infinite

transverse wave train is travel- ling from left to

right through a

series of" particles. Atten Gertain instant, the waveform is as shown in the Figure below,

10 cm

If each particle

observed to perforo 30

complete oscillations in 2 minutes

(a). Find

the

emplitude

the wave

(ii) the wave-

length

(iii)the period.

(iv) the

·(v.)

frequency. the speed. of "the: wave.

(b) At the instant showi

which of the particles ABECD. and Eis/

are.

(1)

·moving upwards. (11) moving downwards

(iii)momentarily at

rest? (c) What will be the

position of (4)

(ii) B

one second later. (d) Sketch, in same

diagram, the waveform

3 seconds later..

Solution:

(a) (i) 1v = 5cm (Ana

10cmx4. 40cm (Ans.) 2x609

(111) T30

(iv) f=20.25Hz

(A)

(aps.)

(v) V = FA

(0,25)(40cm

#1·0cm-1

(Aus)

C

.D.

(c) (1)

5cm below its present position (11) 5cm below ita

present position. (iii)5cm above its

: present.position.

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