供水性 water supplying capability

相似题目

• In a central cooling system, used in some modem ships, sea water is supplied to cool （）which will circulate to other individual cooler, greatly reducing the corrosion problems.

  A . fresh water B . sea water C . cooling oil D . emulsio

  查看最佳答案

• Please supply 200 tons of fresh water（）my ship.

  A . with B . in C . to D . o

  查看最佳答案

• 在煤矿井下符合《煤矿安全规程》规定的地点进行焊接时，其前后两端各10ｍ的井巷范围内是不燃性材料支护，有供水管路，同时满足（）方可进行工作。

  A . A、有专人负责喷水 B . B、至少有2个灭火器 C . C、风流中瓦斯浓度不超过5% D . D、巷道顶部和支护背板后无瓦斯积存

  查看最佳答案

• 给水站 water supply station

  查看最佳答案

• The operating water is supplied under the （）of an oil separator.

  A . sliding bowl bottom B . bowl hood C . bowl D . filter unit

  查看最佳答案

• 建设项目施工中，生活性施工设施包括（）3种。 ①行政管理用房屋 ②工地储存设施 ③文化福利用房屋 ④工地供水设施 ⑤居住用房屋

  A . ①③④ B . ②④⑤ C . ①③⑤ D . ①②④

  查看最佳答案

• A centrifugal pump can’t supply water after startingYou should check （）.

  A . priming water B . power supply C . packing gland D . bearing lubricatio

  查看最佳答案

• During the running of the diesel engine, if the supply of cooling water is interrupted or the temperature of cooling water out of the cylinder is too high, the duty engineer should （）

  A . notify the duty officer, reduce the engine speed, take some measures to remove failures B . notify the duty officer and stop the engine immediately, find the cause and remove failures C . notify the C/E D . notify the captai

  查看最佳答案

• The SOLAS convention prescribes that in the fire fighting drill the duty engineer should start the pump and supply deck water in（） minute(s).

  A . 5 B . 3 C . 2 D . 1

  查看最佳答案

• A water pump can not supply water after startingIt may be caused by （）.

  A . closed discharge valve B . broken pipe line C . worn shaft D . both A and B

  查看最佳答案

• 电焊、气焊和喷灯焊接等工作地点的前后两端各（）的井巷范围内，应是不燃性材料支护，并有供水管路，有专人负责洒水。

  A . 12m B . 3m C . 10m D . 8m

  查看最佳答案

• （） provides the head or pressure to supply the domestic water where required.

  A . The compressed air B . The compressing air C . The transfer pump D . The head tank

  查看最佳答案

• Your company purchased art supplies for $1,400 cash and office supplies for $700 cash from Rocklin Supply Company. The accounting clerk recorded the transaction as:Dr. Art Supplies $1,400Cr. Cash $2,100

  查看最佳答案

• Supply chain software can be classified as either supply chain ________ systems or supply chain ________ systems.

  查看最佳答案

• Rainfall．is the main__________of water supply in that area．

  A.kind B.sort C.source D.resource

  查看最佳答案

• 塑料的性质中说明塑料是一种有毒性物质，但经卫生部门检测后，我们仍将其用于装饰或供水设备的原因是( )。

  A．掺入防毒掺料 B．加做了保护层 C．固化后的塑料无毒 D．毒性非常小，对人体无害

  查看最佳答案

• Dumped waste might contaminate water supplies.

  A．destroy B．decrease C．delay D．pollute

  查看最佳答案

• 106、7 供应链管理主要包括供应、进度计划、物流和需求。Supply chain management mainly includes supply, schedule plan, logistics and demand.

  查看最佳答案

• How much of your country’s electrical supply is ________ from water power？

  A) deduced B) detached C) derived D) declined

  查看最佳答案

• Life on land probably began about 430 million years ago, though it has existed in the water for perhaps much as 3 000 million years. When we think of the first life on land, we probably think of strange animals coming out of the oceans, but, in fact, no animals could have been living if plants had not been on land first. Plants had to be on land before animals arrived. They supplied the first land animals with the surrounding and food necessary, since the plants are the only form. of life that

  is able to get and store energy. The first plants to exist out of the water were probably certain kinds of algae (海藻) which were followed by other plants that grew close to the ground and needed water in which to reproduce. Once their move to land had been made, however, evolution (进化) took place quickly. By the end of 100 million years, plants had developed their roots (根), and some had got tree-like forms since height was very important in gaining sunlight. About 300 million years ago, much of the world was covered with forests of huge trees. In most ways they were like modern trees. They had loots, leaves, wood, but mostly they had not developed seeds. The main idea of the first paragraph is ______. A．life on land probably began about 430 years ago B．the first animal on land came from oceans C．there wouldn't be animals without plants D．plants are the only form. of life that is able to get and store energy

  查看最佳答案

• Which of the following is cited by the author as the place where the supply of water is most likely to threaten social stability？

  A．Africa. B．The southern hemisphere. C．Egypt. D．All the developed countries.

  查看最佳答案

• 听力原文：Oil-rich countries like Saudi Arabia and Kuwait have spent billions of dollars developing desalination plants along with other technologies to help insure a continued flow of useable water. Even so, the demand for water in those countries continues to outpace the creation of additional water supplies. With rapidly increasing populations and industries in Israel, Jordan, Syria, Lebanon and the Palestinian territories, the threat of serious water shortages has led to increased political tensions.

  Which of the countries mentioned contributed a lot to maintain the flow of usable water in the passage？ A．Saudi Arabia, Israel B．Jordan, Syria C．Saudi Arabia, Kuwait D．Lebanon, the Palestinian territories

  查看最佳答案

• There are rules for companies that supply__ like electricity and water to let competitors use their wires and pipes（）

  A．property B．conveniences C．utilities D．budgets

  查看最佳答案