伞的

Based on the finite element method, the multi-mass dynamic model of a recovery parachute system is developed to study the main parachute performance using an attached apex drogue during the deployment.

采用有限元方法，建立降落伞回收系统的多质点动力学模型，研究了牵顶伞在拉直过程中对主伞性能的影响。

At first, by theoretically analyzing the instance of heat transfer on the umbrella-plate evaporator.

首先对伞板的传热情况进行了理论分析，得出了伞板蒸发侧传热系数的计算式。

OBJECTIVE: To observe the expressive variety of TrKA in different cerebral regions of rats with bilateral fimbria/fornix transection, and comprehend the effect of fimbria/fornix transection on nerve growth factor receptor system.

目的：观察双侧穹窿海马伞切断大鼠脑内不同部位酪氨酸激酶A表达的变化，了解穹窿海马伞切断对神经生长因子受体系统的影响。

After tubal ligation at uterotubal junction during early pregnancy, mPGES-2 protein was expressed much weaker in infundibulum and ampulla than that during normal early pregnancy.

输卵管结扎模型中，mPGES-2 蛋白在结扎后小鼠伞部和壶腹部的免疫染色弱于早期妊娠的伞部和壶腹部。

Male glomerules in axils of foliage leaves, female glomerules on specialized long spikelike shoots in terminal and subterminal axils; male flowers 4-5-merous, pedicel 2-5 mm.

雄性团伞花序嫩枝在营养叶腋处，雌性团伞花序在特化的长穗状枝，顶部和近顶部的腋；雄花4-5瓣，花梗2-5毫米 3 B 。 zollingeriana 帚序苎麻

In this project, the wind tunnel test results of parawing pitching moments was gotten in the first time.

在开展翼型伞风洞试验技术研究的同时，对翼型伞气动特性的工程估算方法进行了初步研究。

WING LOADING: Are you light on your wing or heavy?

伞翼负载：对于你的伞翼来说，你自身的体重始终还是轻？

Flowers polygamous, in terminal or axillary, cymose racemes or cymose panicles, often with tendrils at lower part of rachis or base.

杂性的花，在顶生或腋生，聚伞圆锥花序或密伞圆锥花序，通常具卷须在轴或基部的下半部分内。

The average biomass removal rate of TN and TP of Canna indica and Cyperus alternifolius was 21.69 and 7.97 mg/, 12.31 and 5.95 mg/, respectively.

对污水中TN、TP的去除率，美人蕉达到84%、80%，伞草达到77%、72%；对TN、TP的平均生物量去除速率，美人蕉为21.69、7.97 mg/，伞草为12.31、5.95 mg/。

A special parachute with winglike extensions that lifts a rider in its harness up and through the air when towed by an automobile or motorboat.

帆伞，滑翔伞一种有翼状延展部分的特殊的降落伞，当用汽车或汽艇牵引后，能将乘坐人用吊带带上天空并在空中飞行

With Death guitarist Schuldiner adopting vocal duties, the band made a major impact on the scene.

随着死亡的吉他手Schuldiner接受主唱的职务，乐队在现实中树立了重要的影响。

But he could still end up breakfasting on Swiss-government issue muesli because all six are accused of nicking around 45 million pounds they should have paid to FIFA.

不过他最后仍有可能沦为瑞士政府&议事餐桌&上的一道早餐，因为这所有六个人都被指控把本应支付给国际足联的大约4500万英镑骗了个精光。