差别

A little smile can make such a big difference in one's life.

有点笑容可以作出这么大的差别，在一个人的生命。

If all of us make small changes, we could make a big difference .

如果我们所有的人都做出点小的改变，那么我们就能够产生巨大的差别。

It will make a difference in your career .

这将使差别在您的职业生涯。

It doesn't make much of a difference; it only matters for the first two enemies.

它没有多大的差别，它不仅事宜，首两个敌人。

It will make all the difference.

它将使所有的差别。

In the paper the effects and main differences of maleic anhydride and acrylic acid in the synthesis of polycarboxylate superplasticizers are analyzed according to their respective characteristics and technical requirements for synthesis.

根据马来酸酐与丙烯酸各自的特性和聚羧酸盐减水剂合成的技术要求，分析了它们在合成过程中的作用和主要差别，并概述了马来酸酐在合成中的应用情况，最后提出了马来酸酐在合成中应用的几点建议。

Objective : To observe the difference of mandibular bone density in aged normal and osteoporotic people .

目的：观察老年正常人与老年骨质疏松症患者下颌骨骨密度的差别。

The crystal structure of the marine 1 nm manganate is quite different with that of the land base todorokite, and it has more similarities with the synthetic 1 nm manganate of buserite instead, therefore the marine 1 nm manganate and todorokite are the distinct manganates. The 1 nm manganate can be transformed into 0.7 nm manganate by losing some water caused by drying, and the 0.7 nm manganate might not be the original manganate phase in polymetallic nodules, but is more likely to be the phase transformation product of 1 nm manganate.

大洋多金属结核中的1nm锰矿相常以陆上钡镁锰矿命名，但两者在晶体结构等方面有很大的差别，并不属同一种矿物，1nm锰矿相与人工合成的布塞尔矿却有更多的相似性。1nm锰矿相会因干燥失水而相变成0.7nm锰矿相，因此结核中的大多数0.7nm锰矿相很可能不是原生矿物，而仅仅是1nm锰矿相的相变产物。

In a full communist society differences between manual and intellectual labour and between urban and rural life will disappear.

在全面的共产主义社会中，体力劳动和脑力劳动、城市和农村之间的差别将消失。

The differences between manual labour and mental labour are diminishing in some developed countries.

在一些发达国家体力劳动和脑力劳动的差别正在缩小。

They weren't aggressive, but I yelled and threw a rock in their direction to get them off the trail and away from me, just in case.

他们没有侵略性，但我大喊，并在他们的方向扔石头让他们过的线索，远离我，以防万一。

In slot 2 in your bag put wrapping paper, quantity does not matter in this case.

在你的书包里槽2把包装纸、数量无关紧要。