持中

Coley, MD, 2006. In this coordinated approach, the transducer is grasped at the base with three or four fingers, with the last finger lying flat on the patient's skin and maintaining ''contact'' with the patient during transducer movements.

这种协调方式是用三根或四根手指持探头基底部，其余手指平放于患者皮肤上，并且在移动探头的过程中保持与患者&接触&。

Progress is best made through discussion among people who have contras ting points of view.

在持不同意见的人们中展开讨论是进步的最佳方式。

"Pro GRE ss is best made through discussion among people who have contras ting points of view."

在持不同意见的人们中展开讨论是进步的最佳方式。

Progress is best made through discussion among people who hxdye contras ting points of view.

在持不同意见的人们中展开讨论是进步的最佳方式。

Because of the problems and its related reason which existed in the service of the clamping and self-locking cotton precision dibblers, the seed-blocking ring and the seed discharging mechanism were designed and the seed-filling equipment was improved.

针对夹持自锁式棉花精量穴播轮在使用中存在的问题及其产生的原因，设计了挡种圈和投种器，改进了取种机构。

The reasons for false-positive facet blocks are multifactorial and include placebo response (18–32%) to diagnostic facet interventions, use of sedation, the liberal use of superficial LA, and the spread of injectate to paingenerating structures other than those targeted.166 Although some investigators have disputed this assertion,167,168 it is our belief that not only opioids, but sedatives such as midazolam, can lead to false-positive blocks by interfering with the interpretation of analgesic response (i.e., preventing a patient from engaging in normal activities) and virtue of their muscle relaxant properties.169 In a recent survey conducted in 500 patients receiving facet blocks or epidurals at an outpatient spine center, only 17% requested sedation.170

小关节阻滞性诊断的假阳性结果的原因是多种多样的，包括安慰剂反应(18–32%)，如利用镇静剂，浅表大量应用LA以及注射液外渗到目标外的其他疼痛发生阻滞。虽然有些学者对这种论断持怀疑态度，但是我们认为不论类罂粟碱，咪达唑仑等镇静剂，都可因具有麻醉反应（如可阻止患者从事正常活动）及肌松特点而导致假阳性率。在最近一项500人的研究中，这些门诊患者接受了小关节阻滞或硬膜外阻滞，只有17%患者需要镇静剂。

The wheelchair fencing has certain particularity, if in the wheelchair fencing match, between athlete's being away from holds the sword by the arm short athlete to lift the even arm, the sword point touches opposite party elbow's department distance is a standard; In the competition, the bilateral contestants' wheelchair do not move, athlete's buttocks cannot leave the wheelchair, the both feet must maintain fixed on the footboard; Athlete's foot obtains the advantage using the ground regards as violates a regulation, first time violates a regulation when the referee should show the yellow card, violates a regulation once more in the identical competition is shown the red card to carry on the punishment.

轮椅击剑具有一定的特殊性，如在轮椅击剑比赛中，运动员之间的距离以手臂较短的运动员持剑抬平手臂，剑尖触及对方肘部的距离为准；比赛中，双方选手的轮椅不得移动，运动员的臀部不能离开轮椅，双脚必须在踏板上保持固定；运动员的脚利用地面取得有利条件则视为犯规，第一次犯规时裁判应出示黄牌，在同一场比赛中再次犯规被出示红牌进行处罚。

In this dissertation, a farther research on points of field capacity and relative evaporation of drought monitor and prediction system construction has been done.

本文针对旱情监测预测系统建设中的田间持水量分布以及相对蒸发量计算问题，进行了深入的研究。

Of soil the soil can be absorbed by crops use water, that is, field capacity and wilting ...

of soil 土壤中能被作物吸收利用的水量，即田间持水量与凋萎。。。

Information disclosure of Merger and Acquisition is an important part of information disclosure in listing company, including the reporting system of big stock holders,the forcing takeover system when getting to certain ratio and disclosure of some correspondent financial and accounting information.

并购信息披露是上市公司信息披露的重要组成部分，从上市公司要约收购的角度来说，在整个收购过程中信息批露包括持股大户的报告制度和达到一定比例之后的强制要约收购制度和在并购成功之后应批露的一些相关的财务与会计信息。

Breath, muscle contraction of the buttocks; arch body, as far as possible to hold his head, right leg straight towards the ceiling (peg-leg knee in order to avoid muscle tension).

呼气，收缩臀部肌肉；拱起身体，尽量抬起头来，右腿伸直朝向天花板（膝微屈，以避免肌肉紧张）。

The cost of moving grain food products was unchanged from May, but year over year are up 8%.

粮食产品的运输费用与5月份相比没有变化，但却比去年同期高8％。