1.
parachute back pack
降落伞之后挂包、主伞包
2.
For paragliders it is possible to use round steerable parachutes, providing a glide of less than1 if the paraglider is released.
对于滑翔伞飞行员来说，使用圆形可操纵备份伞，在抛掉主伞之后能够获得不大于1的滑翔比。
3.
With the paraglider there is a huge loss in glide performances and, with sufficient altitude, it is probably possible to get oneself facing into the wind.
如果带着主伞，会大大影响滑翔比，不过至少可以正对风向降落。
4.
intermediate axle bevel gear and pinion
中桥主动及被动伞齿轮
5.
rear axle bevel gear and pinion set
后桥主动及被动伞齿轮
6.
rear axle bevel pinion flange
后桥主动伞齿轮法兰
7.
the ribs of a leaf, an umbrella, a fan, a boat
叶主脉、 伞骨、 扇骨、 船的肋材.
8.
a small parachute that pulls the main parachute from its storage pack.
把主降落伞从背包中拉出的小降落
9.
Pilot: Equipment check... arm main parachute.
飞行员：检查装备...背上主降落伞。
10.
The ex-umbrella man retreated.
绸伞的前主人悻悻地退了开去。
11.
18Cr2Ni4WA Active and Passive Spiral Bevel Gear Aberration Control in Heat Treatment
18Cr2Ni4WA主、被动螺旋伞齿轮热处理畸变控制
12.
To descend by means of a parachute.
跳伞，伞降用降落伞下降
13.
Friday on" Housing" Tan: Industry Authority is the owner of the umbrella?
周五焦点"房"谈:业委会是业主的保护伞吗？
14.
Assembly Method of Spiral Bevel Pinion in a New Type of Drive Axle
新型驱动桥主动螺旋伞齿轮的装配方法
15.
The usual procedure would have been to turn in the umbrella to the conductor, but on impulse I decided to take it with me and find the owner myself.
在这种情况下，人们通常的做法是把伞交给售票员，但我一时冲动决定把伞留着，自己去找失主。
16.
The red and yellow striped pavilion symbolizes the Roman Catholic Church, and can be used only by Basilicas.
红黄相间的尖顶伞帐代表罗马天主教会的神权，为主座教堂所专用。
17.
In this paper, main design demand and stitch structure and correlation technology feature about parachute canopy fabric is related.
本文依据降落伞的使用,叙述了降落伞伞衣织物的主要设计要求及其组织结构和相关的工艺特点。
18.
chiefly southern European herbs with flowers usually in dense cymose heads.
主要是产于南部欧洲草本植物具有紧密的聚伞花序的花。