A.sensibleB.sensitiveC.sensingD.sensed相关知识点: 试题来源: 解析 B 形近义近词辨析。根据本题的意思“…能够测出室内极小量的气体”.故前面所讲的“气量计”(meter)应是“高度灵敏的”,而the sensitive meter灵敏度高的气量计,故选B。反馈 收藏 ...
PURPOSE:To efficiently remove a very small amt. of hydrogen from an inert gas by bringing the inert gas contg. a very small amt. of hydrogen into contact with a silver ion exchange zeolite having oxygen previously coordinated thereto at normal temp. CONSTITUTION:An oxygen-coordinated, silver ion...
Johannes W. H. VAN DER BerghUSUS4028928 * 1975年3月3日 1977年6月14日 Neratoom B.V. Method of detecting very small gas leakages through a liquid seal around a passageUS4028928 Mar 3, 1975 Jun 14, 1977 Neratoom B.V. Method of detecting very small gas leakages through a liquid seal ...
正确答案：B 解析：本题测试同根异义词。四个选项都跟sense有关。sensible可感觉的，合理的；sensitive意为“敏感的，灵敏的”，在本句中表示“灵敏度高的仪表”。C和D分别是sense(感觉，感到)的现在分词和过去分词形式。灵敏度高的仪表甚至可以检测到非常少量的气体 ...
2015 SimplePlanes Build airplanes by snapping parts together, designing wing sections, and attaching engines. At any time, you can strap yourself into the cockpit and see how it flies with realistic physics. If you're not in the mood for building, over 100,000 airplanes are available to down...
Acoustic events from the gas movement produce a very small strain in the fibre.5个回答 从气体运动声事件产生一个非常小的应变的纤维。2013-05-23 12:21:38 回答:匿名 从气体运动的音响事件导致在纤维的非常小张力。 2013-05-23 12:23:18 回答:匿名...
The spray pump can also be used to collect the portion of the LNG or CNG that evaporates for the purpose of running the marine engines. Thus, the spray pump plays an important role, as it is able to convert some portion of the cargo into usable fuel for the ship. The pump tower also...
aPetroleum and natural gas to EU countries reserves and production accounted for the proportion of the world is very small, but the consumption accounting for the proportion of the world is big. 石油和天然气对欧洲国家储备和生产占世界的比例是非常小的,但消耗量会计为世界的比例是大的。 [translate...
(1) What's the problem of the cars that run on gas? A . They are too big. B . They are noisy. C . They are too small. D . They make the air dirty. (2) What does the underlined word "they" refer to (指代)? A . Gas cars. B . Some people. C . Electric cars. D...
in the rB cycle, the turbine is designed to operate at very low temperatures, even below −100 °C, while in the direct one, the turbine is designed to receive very hot gases at the inlet (about 1200 °C in power plant stations and 2000 °C in air craft engines). Nowadays,...