查询词典 air base

Presents some equations describing tracer gas concentration decay as a base for the experiment, analyses various factors influencing air changes in the room, effectiveness of the technique and its proper implementation, and concludes that the room layout and open-and-shut state of windows and doors in the space measured have a major effect on air changes.

提要 用示踪气体浓度衰减法对某会议室的自然通风作了实测研究，分析了影响换气次数的各种因素、示踪气体浓度衰减法的有效性及其正确应用。揭示出不同的房间布置及不同的门窗开启情况对换气次数有很大影响，而示踪气体浓度衰减法是对此进行实验研究的有效手段。

The Commander in Chief disembarks from Marine One at Andrews Air Force Base, on his way to board Air Force One.

在安德鲁斯空军基地，元首从海军一号登陆，前面就是空军一号的舷梯。

An ultra-high strength, weldable, low alloy steel with excellent cryogenic temperature toughness in the base plate and in the heat affected zone when welded, having a tensile strength greater than 830 MPa (120 ksi) and a micro-laminate microstructure comprising austenite film layers and fine-grained martensite/lower bainite laths, is prepared by heating a steel slab comprising iron and specified weight percentages of some or all of the additives carbon, manganese, nickel, nitrogen, copper, chromium, molybdenum, silicon, niobium, vanadium, titanium, aluminum, and boron; reducing the slab to form plate in one or more passes in a temperature range in which austenite recrystallizes; finish rolling the plate in one or more passes in a temperature range below the austenite recrystallization temperature and above the Ar3 transformation temperature; quenching the finish rolled plate to a suitable Quench Stop Temperature; stopping the quenching; and either, for a period of time, holding the plate substantially isothermally at the QST or slow-cooling the plate before air cooling, or simply air cooling the plate to ambient temperature.

在基体板以及焊接时的热影响区处的低温韧性优异的超高强度、可焊接、低合金钢具有高于830MPa（120ksi）的抗拉强度，并且具有包含奥氏体薄膜层和细晶粒的马氏体／下贝氏体板条的显微层状组织，所述钢的制备过程为：加热含有铁以及特定重量百分比的添加元素的钢坯，所述添加元素为碳，锰，镍，氮，铜，铬，钼，硅，铌，钒，钛，铝，以及硼中的一些或全部；在奥氏体可发生再结晶的温度范围内，采用一个或多个道次，将所述钢坯轧制成板材；在低于奥氏体再结晶温度但高于Ar 3 转变点的温度下，采用一个或多个道次对所述板材进行终轧；将所述终轧板材淬火至一适当淬火终止温度；停止所述淬火；或者在空冷前在QST点基本等温保持所述板材一段时间，或者对所述板材进行缓慢冷却，或者只是简单地将所述板材空冷至室温。

On the platform of VB6.0 and Microsoft Access, by studying the measurement methods and data processing principles of differential pressure meter, base point's method with air gauge and double point's method with air gauge, data processing software was developed about resistance measurement for mine ventilation.

在研究压差计法、气压计基点法和气压计双测点法3种常用矿井通风阻力测定方法及其数据处理原理的基础上，以VB程序语言和Microsoft Access数据库管理软件为平台，开发了矿井通风队力测定数据处理软件。

The air spring is composed of air spring bellows,base and top plate.

其中空气弹簧是由气囊、底座、上盖板等部件组成。

The displacer cylinder is made of glass test tube and the glass syringe are made as the power piston .The students can observe what happening inside the engine what the engine is operating . In this research we try to investigate the relations between the hot air engine characteristics and the design parameters , and base on the results .We designed and made a hot air engine car with a good performance .

本引擎车使用玻璃试管与玻璃针筒作为移气器汽缸与动力活塞汽缸，让学生能够直接观察引擎作动时移气器与活塞的相对运动，本研究首先针对行程容积比、移气器与汽缸长度比、流道大小、再生器等参数与引擎性能的关连性进行研究，进而设计出热空气引擎车。

A pro-active defense serum formulated to help strengthen cellular resistance to environmental threats from air travel, climate and altitude changes, poorly ventilated areas, air conditioned spaces and city pollution. Made with 2% standardized time released green tea phytoliposomes, and supported by an organic 30% whole herb concentrate of sage leaf, Siberian ginseng, schizandra berry, grape seed and green tea, with essential oils of sweet orange, grapefruit, lavender and peppermint in an organic apple serum base.

这个皮肤保养处方含有作用持久的绿茶素和数种草药提炼剂如鼠尾草，西伯利亚人蔘，北五味子，葡萄仔，绿茶，加上甜桔香精，葡萄柚香精，讯衣草香精，薄荷香精等等，是用来加强脸部皮肤细胞的抵抗力，可以帮助抵抗不良环境如空中飞行，缺氧状态，乾燥气候，紫外线，冷气室下工作过久，环境污染等等对细胞的伤害。

Leaked by the Pentagon's news service, Military Affairs to quell scuttlebutt racing through the ranks-and perhaps warn the world-a US Air Force B-52 strategic bomber "mistakenly" loaded with six nuclear cruise missiles took off from Minot Air Force Base in North Dakota on August 30, 2007 and flew for more than three ...

泄露五角大楼的新闻服务，军事事务，以平息scuttlebutt赛车通过的行列，和可能发出警告，世界-美国空军的B - 52战略轰炸机&误&上有六核巡航导弹起飞迈诺特空军基地，在北达科他州对2007年8月30日飞到了三个多。。。

This was to be CRC-1's 12th operational mission since starting their deployment on 2 March 2001 - initially to the Naval Air Facility at Misawa, Japan, and later to Kadena Air Force Base in Okinawa, Japan. Planned as a nine-hour flight, the 1 April mission was launched from Kadena at 0500 hours.

这是CRC―1于2001年3月2日开始部署以来，执行的第十二次任务，――最初是到日本三泽的海军基地，随后是到日本冲绳的卡德纳空军基地。4月1日的任务于上午五点从Kadena开始，原计划飞行九个小时。

I had several games where I was just flying around looking for weak targets and dodging stalkers while adding more and more mutalisks until I could 1 shot cannons and obelisks. It is incredibly frustrating as Protoss to have this doom cloud scourging your base and you can't really do anything but chase them around with stalkers. It is very hard to place a good storm on mutalisks mid-flight and the Pheonix is just laughable air to air.

有几局比赛我只是满场飞来飞去寻找比较弱小的目标打几下而且躲着点蹑踪者，同时不停的补充飞龙一直到一轮齐射就可以秒掉一个目标，估计星灵看见一片毁灭之云污央污央(译者：东北方言，意为极多……实在舍不得这么传神的表达法……)的肆无忌惮的蹂躏他的基地会当场悲剧掉的，除了用蹑踪者四下牵制之外完全啥也干不了，心灵风暴很难放对地方，而且凤凰战机的对空根本就是个冷笑话。

Neither the killing of Mr Zarqawi nor any breakthrough on the political front will stop the insurgency and the fratricidal murders in their tracks.

在对危险的南部地区访问时，他斥责什叶派民兵领导人对中央集权的挑衅行为。

In fact,I've got him on the satellite mobile right now.

实际上 我们已接通卫星可视电话了