空气动力学的

From the point of view of aerodynamics, five solutions to wingtip stalling problems in two distinct approaches are presented.

从空气动力学角度出发，根据 2种不同的思路，综述了 5种解决翼尖失速的方法，分析它们各自的作用原理。

Methods Using Aerophone Ⅱ Model 6800 and Visipitch 6097, vital capacity was recorded first , then the simultaneous phonation volume, maximum sustain phonation time,mean airflow rate,sound pressure level and average pitch were recorded in order to induce the relation of phonation and respiration in normal subjects.

方法应用空气动力学方法，使用嗓音功能分析仪(Aerophone ⅡModel 6800)和可视音调仪(Visipitch 6097)，先记录下受试者的肺活量，再嘱受试者在自然舒适的音调和声音强度下，尽可能长地发元音／a：／，同时记录最长发声时间、平均气流率、平均音调、声音强度、发声气容量，从而推断呼吸与发声的关系。

Much like a jet, the shape of the Aptera is designed to be highly aerodynamic.

像飞机，形状的Aptera的设计是高度的空气动力学。

In order to transfer the newly gained power on the road, an extensive aerodynamics package renders the necessary downthrust.

为了转移新获得权力的道路上，进行广泛的空气动力学套件提供必要的downthrust 。

Hot corrosion behavior of Na2SO_4 coated B-1900 alloy was studied in air at 827 and 750℃.Corrosion kinetics of the coated alloy was gravimetrically measured,and contents of water soluble ions in the reaction products were chemically analyzed.X-ray diffraction and EMP techniques were employed to determine the components and morphology of the corrosion product scale.

用涂 Na_2SO_4盐膜法研究高温合金 B-1900在827℃和750℃于空气中的热腐蚀行为，测定其腐蚀动力学曲线，用 X -射线衍射和电子探针元素面扫描方法分析腐蚀产物的相组成和成份，还对其中的水溶性离子进行化学定量分析。

Unfortunately, though, because of the aerodynamics and gyroscopic effects of the blades, all these controls are related.

不幸的是，由于桨叶的空气动力学效应和回转效应，所有这些控制都是相关联的。

The aerodynamic "funny bikes" of today offer greater speed than ever, despite their poorer manoeuvrability that leaves them ill-suited to pack racing. The 1984 Los Angeles Olympic Games, in particular, fielded a wave of futuristic machines, including the debut of the spokeless, carbon-fibre disc wheel.

利用空气动力学设计的新型自行车虽然操控性不佳，不适于集体项目，但创造出前所未有的速度。1984年洛杉矶奥运会上，新兴技术和设备纷纷涌现，特别是首次出现了没有辐条的碳素轮胎。

Unlike other aircraft, blimps do not need to form a precise aerodynamic shape.

跟其他的飞机不一样的是，小型飞船不需要形成精确的空气动力学形状。

It is, by now, standard practice at Boeing to design aerodynamic surfaces such as the wings, engine nacelles, and fuselage using CFD instead of relying on expensive wind tunnel and flight tests.

这是现在，标准的做法波音公司设计的空气动力学表面如机翼，引擎舱，与机身采用计算流体力学而不是依赖昂贵的风洞试验和飞行试验。

They suck in nonaerodynamic paunches, flatten aging flab and bolster arthritic knees.

超级泳衣可以让不符合空气动力学要求的大肚子缩进去，抚平老化松驰的肌肉，给患有关节炎的双膝提供支撑。

I can not make it blossom and suits me

我不能让树为我开花

When temperatures are above approximately 80 °C discolouration of the raceways or rolling elements is a frequent feature.

当温度高于 80 °C 左右时，滚道或滚动元件褪色是很常见的特征。