Direction degree of screw out can be adjusted easily . No air pipes and switches are exchanged necessarily. This adjustment may be carried out simply by a spanner . Therefore , it is time saving.
旋出方向度调整容易，不需要更换风管及开关，只需扳手轻松调整，节省时间。
Take an empty two-liter soda bottle, wash it out, fill it with water, screw the lid on tightly and set it into your toilet tank, as far away from the flapper valve as possible.
拿一个两升的空汽水瓶，洗干净，装满水，旋紧盖子，放进马桶的水箱里，离舌形阀越远越好。
But, if Apple were to implement an integrated, flip-out stand, as I suggested earlier, the stand could have the screw-hole, giving us all a win-win.
不过，如果苹果能够实现一个集成的、旋转支架，像我上面建议的那样，就可以在支架上加一个螺丝孔，实现双赢。
I warned you about taking squints out to the field but you vouched for her. Said she wouldn’t screw up .
我早就警告过你把眯眼带出去办案子会出乱子，可你硬要为她担保，说她不会搞砸的。
I've carefully mapped this out, so don't screw it up.
我已经仔细计划好了，千万别弄砸了。
"I've never really had anything in my life that was off-limits," he says. "But with this, just out of respect, I don't want to screw it up."
“我从来不会顾忌什么，”他说，“但是对于这个问题，出于重视我不想谈论，我不想搞砸了。”
The world does not have never worn machine, no matter double screw compressor or worm compressor, in a few years, all needs to carry out the maintenance of the host.
世界上没有永不磨损的机器，无论双螺杆压缩机还是蜗杆压缩机，在若干年后，均需对主机进行维修保养。
Objective: To evaluate the pull out strength of different posterior route cervical screw implant techniques.
目的：评价下颈椎后路螺钉不同植钉方法的拔出强度。
Fracture analysis of screw fastener was carried out by means of metallography and scanning electron microscope.
采用光学显微镜、扫描电镜等测试手段，对断裂紧固螺钉进行了分析。
Unscrew the screw (3) with Allen key, and take out the external skive tool.
用随机附送的内六角扳手松开螺丝(3)，拿出外剥刀具。
Loosening the screw using a commercially available electric screwdriver can cause the shaft bevel gear and threaded disc to move inwards out of the splines rendering the screw ineffective.
用商用电动螺丝刀松开螺钉可能导致轴锥齿轮和螺纹盘向内移出花键，致使螺钉失效。
Convenience : The water chestnut of the screw can fit exactly into this special desighed spanner, which avoids the problem of slipping out as using the normal jack handles.
简便：可以避免一般千斤顶在负载时必需双手操作或摇杆容易脱钩的缺点，配套的扳手与菱角螺杆起着互相固定的作用。
I have put the screw in the wood as tightly as I can, but it won't stay in, it keeps slipping out.
我使劲把螺钉拧进木头里，可它固定不住，总是脱落出来。
Disposes the parallel double screw extruder, is suitable specially for the profile squeezes out high speed.
配置平行双螺杆挤出机，特别适用于型材高速挤出。
He must screw them up and keep on looking ahead at Mount Pire and Shouting out directions.
他必须使劲儿眯起眼睛，不断地瞅着前边的皮尔峰，大声喊出前进的方向来。
Having analysed the features of the suspending-bearing and material movement in the screw conveyer, the author points out that the existing suspending bearing harshly results in blockage.
作者分析了螺旋输送机悬挂轴承及物料运动特点后，指出该轴承的存在是造成堵塞的重要原因。
This paper introduces a design method of variable pitch screw, This methed make use of multinomial, bring out the boundary conditions which the design need and the operating range of the methed.
本文介绍了一种变螺距螺杆的设计方法，该方法采用多项式，并提出了设计所需的边界条件和这种方法的使用范围。
During this time, the screw moves back while turning to carry out a new proportioning by bringing material melted to the front of the sprue tube.
在这段时间里，螺杆回复到原位，同时旋转以实现下一环节的动作，即将熔化的材料带入进胶管前端。
This study carried out analysis of its disadvantages for joint constructor tank after used screw blast aeration technology.
对合建式曝气池采用螺旋鼓风曝气技术后存在的问题进行了分析。
This paper carried out an elastic - plastic finite element analysis on the petal basket - like screw cap used in many pipe support - hang systems.
对电厂管道支吊架系统中的花蓝螺丝进行了弹塑性有限元分析。
It is pointed out that for the same specification of the pump, to enlarge the screw Angle can increase its flow rate.
对同一规格的产品，指出可以采用增大螺旋角的方法提高其流量。
When the patients with senile or secondary osteoporosis are treated with screw fixation, the screws are likely to get loose or pulled out.
老年性或继发性骨质疏松患者骨折采用螺钉固定，容易松动、拔出。
The concept of minimum limit push lead (MLPL) in the design of varying pitch screw is introduced and a comprehensive theoretical analysis is carried out.
提出了不等距螺旋设计中的最小极限推程问题，并进行了全面的理论分析。
Structure and performance of a screw centrifugal pump used in aero-engine was discussed in this paper. And the calculation method of the pump's performance was also given out.
本文着重研究了用于航空发动机的某型螺旋型离心泵的结构和性能，对此种新型离心泵的原理作了分析，并进行了泵的性能计算。
Full range of motion over C1-C2 and peak screw pull-out force was quantified.
定量测定C1-C2最大活动范围和最大螺钉抗拔力。
Full range of motion over C1-C2 and peak screw pull-out force was quantified.
定量测定C1-C2最大活动范围和最大螺钉抗拔力。
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