air time的例句大全

The variation of negative pressures in seedling launching mechanism and the relationship of seedling dropping time and displacement with pressure were studied to determine the best opening and closing times of air sucking valve and seedling launching valve.

研究水稻钵苗有序移栽机投苗装置内部负压变化规律以及钵苗下落时间和位移关系，确定吸气活门、投苗活门的最佳开启和关闭时间。

Selection for Time Gap and Air Flow of CI& 301 Photosynthesis System in Sugarcane

CI-301PS光合测定系统的时间间隔和空气流速参数在甘蔗上的选择

Every time, the air is heavy with the aroma of rose water everywhere.

玫瑰香水,无论何时,无论何地, 空气中芳香四溢.

For months at a time, air raids were a nightly occurrence.

一度有几个月，每天晚上都会发生空袭。

Provide air cargo tracking and feedback real-time information service.

提供空运货物的 实时 信息跟踪及反馈服务.

An air force spokesman said the rescue operation was a race against time.

一名空军发言人说这次营救行动是在和时间赛跑。

FCL, LCL, air freight, personal staff etc. provide feedback in time.

整箱 、 拼箱 、 空运 、 私人物品等.主动反馈操作动态.

Mike : Don't worry. We just passed through an air pocket. It happens all the time.

别担心. 我们刚经过一个空中气涡. 这是常有的事.

Every time a plane hits an air pocket, it always dips a little.

飞机碰上气阱总是要下降一些的.

At the same time , the techniques of indoor air pollution control are summarized.

综述了各种室内空气污染净化技术, 并介绍了各种技术的优缺点.

It's time to crank up the air conditioning.

该打开空调了.

Five blocks west of Time Square, this museum has hundreds of air ,-sea space exhibition.

时代广场往西五个街区就是这个博物馆了,里面陈列着数以百计的太空和深海展品.

Watch to time air supply in aqualung.

用手表来计算氧气瓶中气体的供应量.

Normally, he breathes about 16 times a minutea pint of air each time.

正常情况下, 他每分钟大约呼吸16次,每次呼吸1品脱空气.

Roll the wine around in your mouth, drawing in air at the same time.

让酒在嘴里滚一下，同时吸气。

Next, the flowering season and sees the cotton wool time cotton and kapok corolla level air temperature to be high, the flowering season the time interval planting density high processing temperature was also noon high, otherwise early, late.

其次，花期和吐絮期棉花冠层空气温度较高，花期中午时段种植密度高的处理温度也高，早、晚则反之。

The induction time of HFC 152a refrigerant gas hydrate is studied experimentally. the relationship between induction time and air bath temperature is obtained.

对HFC152a致冷剂气体水合物结晶生成过程进行了实验研究，研究了外界环境温度对水合物结晶引导时间的影响，通过数据分析，得到了引导时间与环境温度的依变关系。

Time and time again there are serious accidents that pollute the air.

空气被污染的严重事故不时地在发生.

Every time the air raid siren sounded, people rushed to the nearest air raid bomb shelter.

每次空袭警报响起的时候, 人们就冲向最近的空袭防空洞.

All oil well cementing process face the problem cementing central channeling air, and it is a potential technical problem in cementing. Cementing central channeling air is one of the most difficultly technical challenges and it should be a considerable period of time to cementing the sector.

固井环空窜流是所有油气井固井过程中都要面临的一个潜在固井技术难题，也是相当一段时间来国内外固井界面临的一个最为棘手的技术难题。