查询词典 boot needle

In the trunnion bearing of a Hooke's universal joint, the crown drop on the needle roller determines the contact pressure distribution between the needle and the raceway, and is one of the most important factors to affect the capability and life of the joint.

虎克万向节十字轴节叉轴承的滚针凸度决定了滚针与滚道间接触压力的分布状况，是影响万向节性能和寿命的主要因素之一。

The effectiveness is evident to palliate pain and subcutaneous ecchymosis and local haematoma by using uncross adhesive plaster to fix the transfusion needle during transfusion and thenar-pressing after needle withdrawal .

结论用不交叉胶布粘贴法，拔针后用大鱼际按压法对减轻疼痛及静脉穿刺后皮下瘀血，局部血肿有明显效果，具有临床应用意义。

Using the method of orthogonal design of experiment,the influences of the configuration of the needle surface nonsmooth structure unit,its interval,depth,and diameter or width on the drag on the injector needle against the human skin were investigated,and the influence order of factors and their optimal levels were determined.

运用试验优化技术，找出了针头表面几何非光滑结构单元形态、结构单元深度、间距及直径对注射时针头壁与皮肤间摩擦阻力的影响规律，分析了影响因素的主次和最优水平。

The needle was inserted from left oblique of exposed xiphisternum, which was at the sagittal plane area of lateral margin of left sternum with depth of 2 cm. When blood returning was found, the needle tube was pumpback with a relative uniform motion, it was better to obtain 5 mL of blood within 25-35 s.

首先暴露皮下胸骨剑突，然后从胸骨剑突左侧斜行入针，入针的路线在胸骨左侧缘矢状面上，深度大约2 cm为敏感采血深度，当见到针管有血液进入后，缓慢回抽针管，速度尽量保持均匀，5 mL血液一般用25~35 s的时间采完为宜。

The needle primordium differentiated the needle leaves in the anisomerous differentiation courses.

在针叶原基的不对称分化过程中，进而发育成幼嫩的针叶。

The short shoot differentiation came from the lateral buds among the bud scales, in the initial stage, the lateral buds elongating, and then differentiating two "anisomerous"(one was small, the other was big) needle primordia in the elongating courses; the big one differentiating once more, and formed three needle primordia.

短枝的发育来源于长枝上芽鳞间的侧芽，在发育的初期，侧芽进行伸长生长，在伸长生长的过程中首先分化出一大一小&不对称&的两个针叶原基，大的叶原基进一步分化，形成三个针叶原基。

Policies can be needle needle introduced Antiaris: the gradual contraction of money supply (at the same time standardize the follow-up inventory, and to tighten up the existing student loan), strict land policy, follow-up to improve access to the threshold of development, a series of policies to control development costs is bound to a reasonable extent, so that improve throughout the competition platform.

政策可以介绍针针见血：逐步收缩货币供应量（在同一时间规范后续清查，并加强现有的学生贷款），严格的土地政策，采取后续行动，以改善进入门槛发展，一系列的政策来控制开发成本的约束，而在合理范围，因此，提高整个竞争平台。

The temporal side of the ball conjunctival wound edge and the canthal angle of the cusp of a first suture needle, the other upper and lower palpebral margin wound by interrupted suture and needle.

将球结膜颞侧尖端与眦角创口的尖角先缝合一针，其他上下睑缘创口逐针间断缝和。

I. When a free flow of blood appears in the syringe, rotate the bevel of the needle caudally, remove the syringe, and occlude the needle with a finger to prevent an air embolism.

当注射器内回血通畅，取下注射器，并堵住针口以防空气栓塞。

Needle roller bearing of the rigid because of its small and roller diameter than tapered roller bearings are much better, and the development of double row bearings company disnature rigid needle roller bearings so that it can be used with copper sleeve bearing.

滚针轴承的刚性因其滚子直径小而给比圆锥滚子轴承好好多，而且轴承公司斥不天的单列错位的滚针轴承使其刚性可以与铜套滑动轴承相媲美。

We are forbidden from giving money to these shoeless, skinny children, as this will perpetuate begging.

向光着脚，骨瘦如柴的孩子施舍是不可以的，因为要招来无休无止的乞讨。

It would be hard not to fall victim to some sharpeyed policeman.

要想不被某个目光锐利的警察抓到，谈何容易。