不必要

A threshold is set up in order to avoid too many unnecessary backtracks.

为了避免多次不必要回溯，回溯需要阈值的控制。

We created an app that let people share and collaborate on ideas simply, without bogging them down with non-essential features.

我们开发了一种产品让用户简单高效的分享，合作于他们的点子，而不用迷失于不必要的功能中。

This extraordinarily practical approach allows readers to focus exclusively on the electronics information they will use in the field, without bogging them down in unnecessary theory.

这种非常实际的方法允许读者专门集中於他们将在领域使用，没有在不必要的理论里把他们陷於困境的电子讯息。

So having said this, what is the point of bogging down your pages with lots of un-necessary presentation markup that could quite easily be stored off in a separate CSS file.

考虑到这个问题，有些网页的表述结构是不必要的，这时要去掉。在一个单独的css文件中这些结构会更容易储存。

We claimed victory in the battle in an unnecessarily messy brawl that saw our medium vessels chase down the enemy--a battle that probably could have been less messy had we carefully negotiated the seas and the wind direction, because Empire, like other Total War games before it, physically models the ballistics of all missile weapons, so the crafty British ships turned at odd angles, requiring our ships to turn in reaction to lay broadsides, and occasionally landing fire on our own ships.

我们胜利的战斗中的不必要的混乱斗殴的看到我们的中型船只大通下跌的敌人-一场可能本来可以减少混乱了认真的谈判，我们的海洋和风向，因为帝国，像其他共计战争游戏面前，身体的弹道模型的所有导弹武器，所以狡猾的英国船只变成奇数的角度，需要把我们的船在反应奠定broadsides ，偶尔在我们到达火灾自己的船只。

Abstract］ Objective To report a method In ICU wart.Methods The superficial vein were catheterized,and the catheterizations were remained in the vein on 2064 serious cases. Results It demonstrated which not only hold very important role on saving lives,avoid unnecessary hurt,reduce the pain by catheteize,but also effectively improve the work of the nurses.Conclusion Introvenous catheter has important value in clinical application of ICU wart.

通过对2064例危重患者进行浅静脉留置针穿刺，并结合病情，认为在ICU病房里静脉留置针不仅仅提高了护士的工作效率，避免了不必要的损伤，减轻了患者因穿刺引起的疼痛，而且在挽救患者生命中起到了举足轻重的作用，在ICU病房有着重要的临床应用价值。

The purpose of this study was to examine the difference between using bladder scan and catheterization on 87 rehabilitation patients to evaluation the amount of residual urine. After voiding, each subject was scanned with a BladderScan BVI 3000, then catheterized for postvoid residual urine volume. Repeat measure ANOVA analysis showed that the factors of gender, diagnosis, posture, the thickness of abdominal fat, bladder shape, the amount of urine, and the interval of operation time have no difference in this study. It takes 45 ± 18 seconds (range: 17-119) to accomplish a bladder scan, and it takes 280 ±106 seconds (range: 136-664) for nursing staff to complete a catheterization for patient. However, the catheterization process takes nursing staff 3-8 times longer then operating a bladder scan. This would diminish unnecessary catheterization and save on medical staff resources.

本研究对87位需做余尿量评估的复健病人，在排尿后以膀胱超音波BVI 3000机型测量扫描余尿量，然后接著给予间歇导尿，以repeat measures ANOVA分析，结果发现膀胱超音波及导尿测量所得尿量是无差异(F=0.38 p=。68)，再以性别、诊断、姿势、腹部脂肪厚度、膀胱形状、尿量、操作间隔时间等因素做分析，以repeat measures ANOVA检定亦无差异，同时测量两种测量方法所花费护理时数：膀胱超音波平均为45±18秒(range： 17-119秒)，导尿为平均280±106秒(range： 136-664秒)，结论是膀胱超音波与导尿方式对余尿量的测量一样好，膀胱超音波与导尿时间相差约3-8倍的护理时数，先以超音波来测量余尿量可以减少不必要的导尿次数及节省医疗人力成本。

If you're relying on the seatbelts to lock down a seat, make sure the belts don't leave unwanted slack after cinching down the seat.

如果你依靠安全带锁定一席，确保安全带没有离开座位cinching降低不必要的疲弱。

Load forecasting for power system is one of the important task of power utilities. Accurate load forecasting is helpful to planning generators starting and stopping in the interior of the electrical networks economically and reasonably, preserving the security and stability of power system, reducing the unnecessary circumvolving repertory capacity, making planning to overhaul the units in reason, ensuring the normal production and life of the society, effectively reducing the cost of generating electricity, increasing the economical and social benefit.

电力负荷预测是供电部门的重要工作之一，准确的负荷预测，可以经济合理地安排电网内部发电机的启停，保持电网运行的安全稳定性，减少不必要的旋转储备容量，合理安排机组检修计划，保证社会的正常生产和生活，有效地降低发电成本，提高经济效益和社会效益。

A contestant who clinches unnecessarily with less than ten seconds of bout time remaining will

当选手向对手作出不必要的扭抱，在完场前10秒内。

Lugalbanda was a god and shepherd king of Uruk where he was worshipped for over a thousand years.

Lugalbanda 是神和被崇拜了一千年多 Uruk古埃及喜克索王朝国王。

I am coming just now,' and went on perfuming himself with Hunut, then he came and sat.

我来只是现在，'歼灭战perfuming自己与胡努特，那麼，他来到和SAT 。