需要的

Generally, electric-conductivity materials such as metal, conductive polymers, and graphite are coated on the outside surface of the capillary tip followed by the application of an external high voltage on the tip to provide a sufficient electric field to generate electrospray in seathless interface. Thus, the fabrication of the electric-conductivity material on the surface of fused-silica is one of the main issues when using sheathless interfaces.

一般来说通常需要将金属、导电高分子、或石墨等导电材料涂布於毛细管样品出口尖端，外加第二组电压於导电尖端以提供电喷洒时所需要的电场，但如何将导电材料稳定地涂布於矽氧材质的尖端表面一直是此界面探讨的主题之一。

Implementing this properly is tricky, but makes it possible for downloaders to know which peers will start downloading immediately if unchoked.

要正确地实现这个需要一些技巧，但是一旦正确地实现了，就可以让peer知道哪些与它相连的状态是unchoked的peer会立刻开始给它传送它需要的数据。

Interest state must be kept up to date at all times - whenever a downloader doesn't have something they currently would ask a peer for in unchoked, they must express lack of interest, despite being choked.

当某个peer需要下载某个文件块时，它应该向状态时unchoked的peer明确表示它需要的文件块，同时忽视那些状态时choked的peer。

This document collates and shares the vast experience acquired by the industry in training new employees.

但这些文件提供了培训新员工所需要的大量的共同需要的经验。

Under the flouring and improving circumstances, the hotel industry both in China and the world requires better patterns for competition and win-win. Therefore, the establishment and promoting of WHA and WHA China Leaders Club is meeting the trend of times.

在这种繁荣和进步的大形式下，世界酒店业界需要一个更好的竞合和共赢格局，在中国促进和创设&世界酒店联盟&和世界酒店领袖中国会是符合整个世界酒店业发展大趋势所需要的。

This method has the advantage of not requiring specialized equipment that is needed for static testing.

此方法具有的优势，不需要专门的设备是需要的静态测试。

The need for medical dressings utilizing adhesives that can be applied to fragile skin types without causing irritation and that can then be removed without traumatizing delicate skin can be emphasized by the aging population and the special needs of geriatric patients.

需要医用敷料使用粘合剂，可以用于脆弱的皮肤类型，而不会造成刺激和，然后把它们删除娇嫩的皮肤创伤可强调了人口老龄化和特殊需要的老年病人。

Whatever the performance style, they need stages. The stage is to separate the front court, audience and the performances, also offers the drama scenery for the performance. At the initial stage of glove puppet show development, the stage is simple and crude, it set up by carrying pole and curtain made of cloth.

不管哪种形式表演，布袋戏的演出都需要有戏台，该戏台一方面作为区隔前后台以及观众与演出者之间的功能，一方面提供演出所需要的戏剧布景。

In simple cases (e.g. standalone tree, or ready-to-use "black box" tree ensemble from ML, like Random Trees or Boosting) there is no need to care or even to know about the structure - just construct the needed statistical model, train it and use it.

在一些简单的情况下（比如，单树，或者从ML中得到的黑盒子树集成，如随机树或者boosting），这就没有需要去注意甚至了解这个结构——只要去构建需要的统计模型，训练并使用就行了。

Therefore, the oil needs to be injected is very little, the needed load of oil and gas separator, filter core is also very light, the output of oil content of compressed air is also natural low.

故需要注入的油很少，需要的油气分离器，过滤芯负荷也很轻，输出的压缩空气含油量自然极低。

Breath, muscle contraction of the buttocks; arch body, as far as possible to hold his head, right leg straight towards the ceiling (peg-leg knee in order to avoid muscle tension).

呼气，收缩臀部肌肉；拱起身体，尽量抬起头来，右腿伸直朝向天花板（膝微屈，以避免肌肉紧张）。

The cost of moving grain food products was unchanged from May, but year over year are up 8%.

粮食产品的运输费用与5月份相比没有变化，但却比去年同期高8％。