查询词典 unnecessary

It is my belief that much unnecessary perplexity can be avoided if we limit ourselves strictly to the two units, money and labour, when we are dealing with the behaviour of the economic system as a whole; reserving the use of units of particular outputs and equipments to the occasions when we are analysing the output of individual firms or industries in isolation; and the use of vague concepts, such as the quantity of output as a whole, the quantity of capital equipment as a whole and the general level of prices, to the occasions when we are attempting some historical comparison which is within certain limits avowedly unprecise and approximate.

我相信，当我们论述整个经济体系的行为时，如果我们将自己的讨论严格限定于使用两种单位，即货币和劳动，那就可以避免很多不必要的困惑和混乱。当我们孤立地分析单个厂商或单个行业的产出时，可以在这种情形继续使用特定产出和设备的原用单位。当我们试图进行某种历史比较时，可以在这种情形使用诸如总产出数量，总资本设备量和一般价格水平之类含糊不清的概念，这是因为在一定限度内，历史的比较本来就是不精确的和粗略的。

Precise describe of geometry structure is an important premise to realize numerical simulation, but the diesel model refers to intake system, exhaust system, turbocharger system, fuel injection set, cylinder and crank case etc, which have complex structure, therefore, if the geometry model is established as true structure, it will spend a great lot of time and it is unrealizable and unnecessary.

几何结构的精确描述是实现准确实现数值模拟的重要前提，但柴油机模型涉及到进气系统、排气系统、涡轮增压系统、喷油组件、气缸和曲轴箱等诸多实体，而且结构极其复杂，如按真实实体结构建立计算几何模型需要花费大量时间且难以实现，也没有必要。

This example is a useful reminder of one of the dangers of engineering metaphors: sometimes we impose restrictions on computers that are unnecessary, or expect capabilities that are lacking, because we unthinkingly extend a metaphor past its breaking point.

这个例子是一个工程隐喻的危险之一︰有时我们硬性做些不必要的限制，或者期望它毁坏缺乏的东西，因为我们过去轻率的扩大一个隐喻能力的计算机。

Remember your love and love you, forget those who hate unwarranted unnecessary.

记得你的爱和爱你的，忘记那些莫须有不必要的恨。

Improved target filter for Targeting Uplink to prevent it from being put on unnecessary entities.

改进的目标定位上行过滤，以防止它被放在不必要的实体。

But it is unnecessary to find here more than a source of usable terms.

不过，这是不必要的，以在这里找到一个多源可用的条款。

NOTE ON USAGE 用法: The 'feminine' suffixes -ess and -ette, in such words as poetess and usherette, are frequently avoided today, because it is unnecessary to make a distinction between men and women doing the same job.

ess和-ette这两个後缀表示｀女的＇之意（如poetess和usherette），现在已尽量避免使用，因无必要将做同一工作的人区分男女。

It is unnecessary to vaccinate all the animals in counties in which there are little chances of infecting foot-and-mouth.

在那些很少有机会感染口蹄疫的国家不需要将所有的动物都注射疫苗

If the residual value is not material, it is preferable to estimate it at zero to avoid unnecessary cost of determining fair value at each balance sheet date.

如果剩余价值并不大，最好是估计在零，以避免在每个资产负债表日的公允价值确定不必要的成本。

It seems unnecessary to have watchmen like me on the Wall in the future when people along the Wall know better than to further vandalize the rampart.

不过，照现在的形势来看，我觉得将来最好是不再需要设我们这样的长城保护员了，那就说明长城沿线的人们保护长城的意识已经到了相当高的境界了，人为破坏长城的现象再也没有了。

A carrier gas such as nitrogen is directed through line 20 and valve 22 to connect with line 26 and mix with the gas sample.

如氮气之类的载体通过管线20和阀22引入，与管线26相通，与气体样品混合。

But for the most part, knaves and parasites had the command of his fortune

然而支配他的家产的大多是恶棍和寄生虫。