查询词典 unnecessary

Researchers are using a new form of magnetic resonance imaging to show that sitting in an upright position places unnecessary strain on your back, leading to potentially chronic pain problems if you spend long hours sitting.

科研人员正在利用一种新的磁共振成像显示坐在直立位置名额不必要的压力，你的背部，导致潜在的慢性疼痛问题，如果你长时间坐。

If your data is well distributed, so that an unbalanced binary tree would generally be acceptable (i.e. roughly in random order), but you want to handle bad cases anyway, then red-black trees will be faster because they do less unnecessary rebalancing of already acceptable data.

如果你的数据分布较好，则比较宜于采用AVL树，但是如果你想处理比较杂乱的情况，则红黑树是比较快的，因为红黑树对已经处理好的数据重新平衡减少了不心要的操作。

Improperly balanced hand truck loads placed unnecessary musculoskeletal stress on workers.

不正确的平衡手卡车的货物放置不必要的肌肉压力的工人。

Description: This project shall adopt the double-mixing-shaft reciprocal rotary distribution design, with the vibration excitation/isolation system to be floating-connected by double-seated spring and hydraulic system adopting highly-dynamic performance proportion, making unnecessary a separate motor for driving and ensuring high compactness of blocks. The machine should make less noise than similar products, operate quickly, reduce the impact upon change of direction and save energy. Each joint should be linked with knuckle bearing and provided with lubricating device to prevent wear and tear. The automatic control system should use PLC and HMI display of operation, providing accurate and explicit detection of faults.

内容说明：本项目采用双搅拌轴往复旋转布料设计，激振隔振系统采用双座双弹簧浮动连接，液压系统采用高动态性能比例，可使砌块成型机不需要单独电机驱动，能保证砌块密实度大；机台噪声比同类机台小，运行快速，降低变向时的冲击配备，节约能源；各关节部位均用关节轴承联结，具备润滑装置不易磨损；自控制系统选用PLC编制控制器，操作人机界面显示，故障准确明确。

If you are going to be successful at opening side bars, you will do it within two minutes; otherwise, you are causing unnecessary wear on your picks not to mention wasting your time.

如果你是怎样获得成功开幕方酒吧，你会做两分钟；否则你对你造成不必要的磨损镐遑浪费大家时间。

In some cases, such as consensus of opinion, close proximity, hollow tube, and refer back, the use of what is regarded as an unnecessary modifier or qualifier can sometimes be justified on the grounds that it in fact makes a semantic contribution.

在某些情况下，如consensus of opinion，、close proximity、 hollow tube 和 refer back ，这种不必要修饰或限定语的使用有时也不能完全否定，因为它们从语义上说还是有意义的。

In other words, the Scholastics oppress and confuse by an unnecessary multiplication of duties and non-duties.

在换句话说， scholastics压迫和混淆所造成不必要的乘法的职务和非职务。

In other words, the Scholastics oppress and confuse by an unnecessary multiplication of duties and non-duties.

换言之， Scholastics压迫和混淆的不必要的乘法关税和非关税。

In the opinion of St Peter Damian it is unnecessary and blameworthy curiosity to inquire into those things that the evangelists did not tell us, and he specifies the parentage of the Blessed Virgin Mary as an example.

在民意的圣伯多禄大棉，这是不必要和责备的好奇心，以探讨这些事情，福音没有告诉我们，而且他明的父母子女关系的有关有福了圣母玛利亚的一个例子。

We don't need a lot of bad musicians filling the air with unnecessary sounds.

我们不需要好多糟糕的音乐家让空中充斥着不受欢迎的音响。

But this is impossible, as long as it is engaging in a market economy, there are risks in any operation.

但是，这是不可能的，只要是搞市场经济，是有风险的任何行动。

We're on the same wavelength.

我们是同道中人。