To prevent a wooden hull from leaking you caulk it（）.
Longitudinal and transverse separtions between the tanks,which are used to prevent liquids from leaking from one double bottom tank into the other ,are called（）.
The device used for preventing the passage of flames into enclosed spaces is called a （）.
Lube oil pumps taking suction from the sump of most small marine engines are usually （）.
For use as protection from gas leaking from a refrigeration unit，each ship must be equipped with a（）.
When in operation, it is unavoidable that a small amount of oil （） through leakage, and in order to compensate for these leaks the system is connected to a feed pump.
How does the Cisco Small Business Pro Service differ from the Cisco Small Business Pro warranty？（）
A small fuel spillage has occurred during helicopter refueling. After the leak has been stopped and fire-control personnel have been notified and are standing by，the next step is to（）.
Cargoes that might leak from containers are known as（）.
Your vessel is taking on fuel oil when a small leak develops in the hose and you have ordered the pumping stoppedBefore resuming pumping，you should（）.
However, results from several small studies in humans have yielded inconclusive evidence of a beneficial _____ of ascorbic acid on lead toxicity.
The _____ objective of this study was to investigate whether germ cell-derived proteins leak from STs into IF following toxicant-induced damage to spermatogenesis.
Patients with sustained damage to a small region of the brain, will suffer from a ______.
178. Cargo that might leak from containers are known as ______.
When Amelia Earhart saw flames coming from the engine, what did shedo（）
Many of the most damaging and life threatening types of weather torrential rains, severe thunderstorms, and tornadoes(龙卷风,)--begin quickly, strike suddenly, and disappear rapidly, destroying small regions while leaving neighboring areas untouched. Such event as a tornado struck the north eastern section of Edmonton, Alberta, in July 1987. Total damages from the tornado exceeded $ 250 million, the highest ever for any Canadian storm.
听力原文：M: Your job is to deal with the small switchboard, which can be easily moved. Most of the calls you deal with are from customers requiring details of their invoices. This means that you have to get up from your desk and check information in the filing cabinet.
On 5th Octoter, I bought one of your expensive“Apollo”fountain pens from Julian’s(朱利安公司)，a big department store of this town．Unfortunately，I have been unable to use the pen because it leaks(漏墨水)．I am very disappointed with my purchase．On the advice of Julian’s manager I am returning the pen to you.
Cargo that might leak from containers are known as ______.
The small village was quiet and serene under the setting summer sun, with__________of smoke rising slowly from the cottages here and there.
4、“不积跬步，无以至千里；不积小流，无以成江海”出自（） “If you do not accumulate small steps, you will not be able to travel thousands of miles; if you do not accumulate small streams, you will not be able to build rivers and seas.” comes from （)
In______, a small group of Puritans sailed from Plymouth in the Mayflower, and found New Plymouth in America, Britains first settlement in the New World.
请阅读短文，完成此题。When we analyze the salt salinity（盐溶度 ） of ocean waters, we find that it varies only slightly from place to place. Nevertheless, some of these small changes are important. There are three b
To ensure that we always achieve the ________ in quality, we obtain our cacao beans from a select number of respected farms and then handcraft our chocolate in small batches.
