喷气

The aerodynamic performance of bowed blade becomes worse when the ejection flux is getting larger in the mid-span.

在叶高中部喷气量较大时，弯叶片的气动性能下降较大。

Comparative analysis of mechanism of four-levered slay blowing for air-jet looms ZA200 regarding acceleration, minimum transit angle, wefting condition and open motion of short traverse slay blowing and typical slay blowing.

分析了ZA200系列喷气织机的四连杆打纬机构，对短动程打纬机构和标准动程打纬机构的加速度、最小传动角、允许纬纱飞行条件和开口量等方面进行了比较。

Turboprop engines have more in common with jet engines than they do with piston driven units.

涡轮螺旋桨发动机有更多的共同点与喷气发动机比他们做的与活塞驱动的单位。

Aside from these attributes, the HEET engine is virtually identical to the current generation of turbofans in wide use aboard commercial airliners and business jets.

除去这些特点外，HEET引擎实际上同现在广泛使用在商业客机和商务喷气机上的涡轮引擎没有什么差别。

When the JBD, towbar and holdbackare all in position, and all the final checks have been made, the catapult officer(also known as the "shooter") gets the catapults ready from the catapult control pod,a small, encased control station with a transparent dome that protrudes above theflight deck.

在竖好喷气偏流挡板，固定好挂钩和牵引释放杆并完成最终检查之后，这时飞机弹射器操作指挥员，已经在凸出于飞行甲板且密闭的圆形透明控制台内做好了随时弹射的准备。

One of the most glaring examples is the administration's plan to build as many as 3,000 new-model jet fighters over the next decade or so at a cost of more than $300 billion.

最扎眼的一个例子就是，行政当局计划在未来大约十年的时间里，花费3000亿美元去建造多达3000架新型喷气战斗机。

Since Yemen's government tarmacked an old British air force strip in 1999, jets land on Socotra, bringing a daily handful of tourists, environmental do-gooders and bales of qat.

也门政府在1999年将一条老旧的英国空军跑道铺上了柏油路。自那时起，喷气机每天都会降落于此，带来数量不多的旅游者、环保人士和成捆的夸特。

Hang gliding, sky diving, parachuting or bungee jumping; Snow skiing or snowboarding, except for recreational downhill and/or cross-country snow skiing or snowboarding (no cover provided whilst skiing away from prepared and marked in-bound territories and/or against the advice of the local ski school or local authoritative body); Racing by any animal or motorized vehicle; and spelunking; and subaqua pursuits involving underwater breathing apparatus unless NAUI/PADI certified, accompanied by a certified instructor, and at depths of less than 10 meters; jet skiing; and any other sport or athletic activity which is undertaken for thrill seeking and exposes you to abnormal or extreme risk of injury.

滑翔翼，天空潜水，跳伞或蹦极；雪地滑雪或滑雪板，除了康乐下坡和/或跨国家的雪地滑雪或滑雪板（包括没有提供，而滑雪场远离准备和标记的方向领土和/或反对的意见，当地滑雪学校或当地权威机构）；赛车的任何动物或机动车辆； spelunking ； subaqua追求涉及水下呼吸器，除非naui / padi认证，伴随着认证讲师，并在水深不到10米；喷气滑雪；和任何其他体育或竞技活动，这是为寻求刺激和暴露了你的异常或极端受伤的危险。

Injury sustained while taking part in: professional sports; mountaineering where ropes or guides are normally used or at elevations of 4,500 meters or higher; aviation, except when traveling solely as a passenger in a commercial aircraft; hang gliding, sky diving, parachuting, or bungee jumping; snow skiing or snowboarding, except for recreational downhill and/or cross-country snow skiing or snowboarding (no cover provided whilst skiing away from prepared and marked in-bound territories and/or against the advice of the local ski school or local authoritative body); racing by any animal or motorized vehicle; spelunking; subaqua pursuits involving underwater breathing apparatus unless NAUI/PADI certified, accompanied by a certified instructor, and at depths of less than 10 meters; jet skiing; and any other sport or athletic activity which is undertaken for thrill seeking and exposes you to abnormal or extreme risk of injury.

受伤，同时考虑在部分：职业体育；登山的地方绳索或在向导带领，通常使用或在海拔4500米或更高；航空，除了在旅行时只作一名乘客在商业飞机；滑翔翼，天空潜水，跳伞，或蹦极；雪地滑雪或滑雪板，除了康乐下坡和/或跨国家的雪地滑雪或滑雪板（包括没有提供，而滑雪场远离准备和标记的方向领土和/或反对的意见，当地滑雪学校或地方权威机构）；赛车的任何动物或机动车辆； spelunking ； subaqua追求涉及水下呼吸器，除非naui / padi认证，伴随着认证讲师，并在水深小于10米；喷气滑雪；和任何其他体育或竞技活动是为寻求刺激和暴露了你的异常或极端受伤的危险。

The potential causes of weft stoppages on projectile, repier and air-jet weaving machine s are analyzed.

分析了片梭、剑杆和喷气织机上产生纬停的潜在原因。

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％。