Desultory readers are seldom remarkable for the exactness of their learning.

因为漫无目标、无书不读的人，他们的知识很难是非常精湛的。

The exactness of this noun phrase can affect the quality of the answer that you receive.

这个名词短语的准确性会影响你得到的答案的质量。

He says a kilo is fine for weighing things like potatoes, where extreme exactness is not necessary.

他说，公斤在测量土豆等东西时没有问题，因为这些东西不需要极度精确性。

Rudolph said he is worried about the face scans' exactness.

鲁道夫说他担心面部扫描的准确性。

They have observed ninety-three different comets, and settled their periods with great exactness.

他们观察了九十三颗不同的彗星，并非常精确地确定了它们的周期。

In the case of Su Tungpo, however, a little more exactness is required.

不过在论到苏东坡，还是要顾到一点儿精确。

I have no great faith in political arithmetic, and I mean not to warrant the exactness of either of these computations.

我对政治算术没有太大的信心，我的意思是不保证这些计算中的任何一个的准确性。

They argued that such existing systems could actually complete the problem used in the Google experiment in 2.5 days, and with greater exactness.

他们认为，这类现有系统可以在2。5天内完成谷歌在实验中使用的问题，而且准确率会更高。

But the current prices of labour, at distant times and places, can scarce ever be known with any degree of exactness.

但是，在遥远的时间和地点，劳动力的当前价格几乎不可能得到任何程度的准确了解。

He took a sweet biscuit from the plate and carefully halved it, breaking the sugar ornament down the middle with scrupulous exactness.

他从盘子里取出一块甜饼干，小心地把它切成两半，小心翼翼地将糖饰从中间掰开。