空出

This paper analyses the main problems of welding torch used in automatic CO2 welding and the reasons of these problems.

分析了手工空冷式CO2焊枪用于自动堆焊时存在的主要问题，设计出一种用空气冷却的、适于大电流堆焊的焊枪。

In rotor's cooling duct of large turbo generators, the configuration parameters of sub slot, the number of winding's cooling ducts and center distance of them, and the diameter of slot wedge directly affect the flow and heat transfer characteristics of air in duct.

大型空冷汽轮发电机转子通风道中，副槽的几何形状、径向通风沟的条数及间距、槽楔出风口直径等几何量，直接影响风道内空气的流动及传热特征。

It means to have new relation chance not too much,so buy some new clothes and maintain yourslef,develop your personal charm,the most important is have a joyous heart,let yourself from inside and outside have big change,will have more wooer.

選到這組數字的朋友，得到新戀情的指數是40分。代表著未來出現新戀情的機會不是很多，所以不妨趁著這段空窗期整理一下自己的門面，像是添購新裝或是注重保養…等，提升自己的戀愛魅力，最重要的是要有一個快樂的心，讓自己由內而外徹底的大改造，必能吸引到眾多追求者喔！

If I cud send out the selected emails at one time, my gmail spaces wud be sufficient. This is because some friends prefer staying with my old account name instead of sending their emails to the new as required.

如果能把勾选出的旧信件一次寄出能空出现有的Gmail使用空间~因为有些朋友不喜欢随著空间转移到新的gmail信箱帐号。

The antifreezing property of the green concrete is mainly determined by the quantitative ratio between the number of independent cavities formed during the hydration process and the quantity of freezable ...

混凝土早期抗冻性能主要取决于水泥水化过程中在水泥石中所形成的独立空孔与受冻时体系内可冻水量之间的数量关系，并归纳出一系列提高混凝土早期抗冻性的规律及措施。

Bioclimatic architecture realizes low energy-consumption natural ventilation: the squama-curtain of TBA TOWER has opening window and special ventilation fan, realizing air ventilation across both sides of the mansion through pressure difference between windward side and leeward side, under the condition of no pressure difference, it can form chimney effect through vacant areas in the mansion, create negative pressure in the internal capsule, import air into device layer and discharge it, realizing the circulation of fresh air, not only saving energy and improving air quality in the room, but also bringing benefits to the health and mind of inhabitants.

生物气候建筑实现低能耗自然通风：TBA TOWER鱼鳞状外幕墙设计有开启扇及专有的通风器，通过建筑迎风面与背风面的压力差实现建筑两面的窗户空气流通；在没有两面压差的情况下，可通过建筑内的挑空区形成烟囱效应，在内囊造成负压，将空气引入设备层排出，实现新鲜空气的流通，既节能、又可改善室内空气品质，利于居者的身心健康

The motor provides the power to drive all of the hydraulic functions of the drill and the air compressor which provides the large volume flow of compressed air needed for removal of drilling debris from the blasthole.

该电动机提供动力，驱动爆破钻和空气压缩机的所有液压功能，空气压缩机提供除去由钻孔里带出的钻进碎屑所需要的大容量压缩空气流。

A static headspace-gas chromatography-mass spectrometrymethod was used to analysis volatile compounds from the six kinds of Bupleurum from different areas.

运用静态顶空毛细管气相色谱质谱法对6种不同产地柴胡的挥发性成分进行了检测，并运用质谱检索和保留指数相结合的手段对检出的挥发性成分进行定性，6种柴胡中定性相对含量大于0.2%的挥发性成分60种。

The brochure gives reasons why easy-e control valves find application in services that vary from everyday, low-flow, low-pressure use to severe conditions that would cavitate or cause extreme noise if not treated.

手册给出了为什么easy-e控制阀在应用服务中每天都在变化的原因，在苛刻条件下利用低流速，低压工作，可以空化或引起没有处理的极端噪音。

0 OBR field definitions OBR 字段定义 The daggered items in this segment are not created by the placer known to the filler, not the placer. They are created by the filler and valued as needed when the OBR segment is returned as part of a report. Hence on a new order sent to the filler, they are not valued.

段中加剑号的项不是由执行者认识的下医嘱人传送的，也不是下医嘱者传送的，而是由执行者传送，在 OBR 作为报告的一部分出现时，加剑号的项就是必要的，因此在给执行者传送新医嘱时，此项是空的。

The split between the two groups can hardly be papered over.

这两个团体间的分歧难以掩饰。

This approach not only encourages a greater number of responses, but minimizes the likelihood of stale groupthink.

这种做法不仅鼓励了更多的反应，而且减少跟风的可能性。