upstroke信息详情
n.向上的一击；书写时向上的一笔；[机]上行程；上行运动
upstream timed out───上游超时
upstart loans───暴发户贷款
jumping upstairs───往楼上跳
upstream server───上游服务器
upstart crow───自命不凡的乌鸦；新贵（英剧名，UpstartCrow）
upstream request timeout───上游请求超时
upstart───n.暴发户；自命不凡的人；傲慢自负的人；adj.暴富的；自命不凡的；vt.使…突然跳起；使…崛起；vi.突然跳起；崛起
upstairs cartoon───楼上卡通
box upstairs───楼上的箱子
go upstair───到楼上去
The peak polished rod load occurs near the bottom of the stroke with the start of the upstroke.───光杆负荷发生在上行冲程开始时的冲程底部附近。
Modern birds use a similar bone in flight, drawing their wings toward their bodies during an upstroke.───现代鸟类在飞行时也需要依赖这块腕骨，它们通过这块骨骼牵引翅膀以获得抬升力。
The thrust force is mainly due to the drag of the wings in the upstroke.───阻力的推力主要由翅膀上拍中产生的阻力提供。
Since the cut blank will be retained in the die block by friction , some means of ejecting on the ram upstroke must be provided .───由于摩擦会导致切下的毛坯残留在模块里，所以必须在顶出时提供一个向上的冲力。
The peak polished rod load occurs near the bottom of the stroke with the start of the upstroke.───最大光杆负荷发生在上行冲程开始时的冲程底部附近。
in present designs, upward motion of the slips on upstroke might eventually damage the casing.───目前设计的油管锚，在上冲程中卡瓦上行会损坏套管。
During the upstroke, the elbows and wrist flex so the wing partially folds, and the leading edge tilts upwards.───在upstroke，肘部和手腕弯曲，使机翼部分倍，领先的优势，倾斜向上。
In just six seconds he was moving seventy miles per hour, the speed at which one's wing goes unstable on the upstroke.───在六秒钟内，他以每小时七十英里的速度运动。在这样的速度下，翅膀向上一举，就会失去平衡。
Passenger Transport Special Line Upstroke Type 900T Cased Beam Mobile Model Carrier Bridge-building Machine and Construction Technology───客运专线上行式900吨箱梁移动模架造桥机及施工工艺
During the course upstroke, the membrane potential attains zero, and an electrical gradient no longer exists.
If the power shift pressure decreases, the pump will upstroke in order to increase the output of the pump.
The difference in the peak load on the upstroke and the minimum load on the downstroke of a polished rod.
Be sure to ventilate on the upstroke.
Phase II is the expiratory upstroke.
The lines that formed the letters started again each time on the upstroke, the downstroke, and before the curves and loops.
In just six seconds he was moving seventy miles per hour, the speed at which one's wing goes unstable on the upstroke.
A counterbalance is used on most pumpers to balance the weight of oil and sucker-rod string on the upstroke and the sucker-rod string on the down stroke.
He couldn't be careful enough on that upstroke.