空的例句大全

Study on Optimal Operation Strategy of Solar Air Collector

太阳能空气集热模块优化运行策略的研究

Study on Collecting Efficiency of Different Structural Flat-plate Solar Air Collector

不同结构平板型太阳能空气集热板集热效率研究

Experimental studies on the jet-suction solar air collector

射流-抽吸式空气集热器的研究

A wall-mounted solar air collector used for heating common buildings is introduced.

介绍了一种用于普通建筑物供暖的太阳墙式空气集热器。

Numerical Simulation on Solar Air Collector with Tilt TIM

倾斜TIM太阳能空气集热器的数值模拟

Application of Air Cock Type Retaining Valves in the Piston Air Compressor

气阀式止回阀在活塞式空压机上的应用

Train air signal stop cock The wall cuts across our line of vision.

列车空气信号遮断塞门墙遮断了我们的视线。

Train air signal stop cock

列车空气信号遮断塞门

Open upstream slowly, fill the valve and bleed the air through Test cock 2, 3 and 4.

慢慢开启上游，注满阀门，通过测试旋塞2，3和4号排放空气。

Bleed air at each test cock.

从每个测试旋塞排放空气。

A reason for this is that RH buffering by materials is feeble and short lived compared with temperature buffering when the air change rate is large.

原因是当空气交换量大时，和热缓冲材料相比湿度缓冲材料的功能较弱，而且寿命不长。

A week with dry compressed air or a copper brush cleaning machine back condenser more than once.

每周需用干燥的压缩空气或铜刷清理机台背部冷凝器一次以上。

Airless spray, air spray, brush and roller.

无气涂料，空气涂料，刷涂及琨涂。

Briefly reviewing black air-brush

浅议黑色航空电刷

Air brush: Small air pressure gun, shaped like a fountain pen, that sprays paint by means of compressed air.

喷笔：形状似墨水笔的小型气压喷枪，利用压缩空气把色料喷出来。

Then Ibrahim looked once more in the surface of the diamond and saw a great web like that of a spider hanging in the air round the castle.

易卜拉欣又看了一次钻石面，这回看见一张蜘蛛网似的大网悬在空中，罩着城堡。

Because of the disjoint of the theoretical and practical research of reading instruction, many theories can not be put into practice for proof-test finally. So the theory becomes an air castle without any practical applicable worth;

关于阅读教学对话的理论研究与实践研究脱节，很多理论最终难以付诸实践和接受实践的检验，理论建构成为空中楼阁，缺乏实际应用价值；

Short of perfect Regional Innovation System, National Innovation System will be nothing else but air castle.

没有健全的区域创新体系，国家创新体系无异于空中楼阁。

Study on Method for Determination of Air Change Flow in Air-conditioned Carriage

空调旅客列车新风量测定方法的研究

Analyzes the effects of indoor dust loading and of fresh air rate to the air change rate in turbulent flow clean rooms.

分析了乱流洁净室净化空调设计中室内发尘量和新风比对换气次数的影响。