查询词典 diamond

T he Cut of the diamond is the most important and perhaps the most misunderstood and controversial of the 4Cs.

他削减笔钻石是最重要和最有争议的间隙和误会。

As consumers, we are helpless when it comes to establishing the true origin of a cut diamond.

作为消费者，我们无能为力说到建立一个真正削减钻石产地。

The diamond cut design adds allure to them.

钻石切割设计，增加了对他们的吸引力。

Perhaps a marquis cut diamond in the center of the three stones and blue sapphires to either side?

也许侯爵的钻石切割中心，三个石头和蓝色的蓝宝石，对任何一方？

When the cut of a diamond is too shallow, light escapes through the pavilion before it can be reflected.

当一颗钻石的减少穿过亭子是太浅，轻的逃离时，在它可以被反映出之前。

We can produce the diamond core drill with customer required size.

我们也可以根据客户不同的尺寸要求进行生产。

Its main products include high-performance diamond bit of oil, drill work, such as underground power drill.

其主要产品有高性能的石油金刚石钻头、工程钻头、井下动力钻具等。

As the diamond tip of the drill revolves, it is lubricated by mud.

在钻机的金刚钻头旋转的时候，泥浆便进行了润滑。

Since those early beginnings many changes have occurred in diamond tools that saw and drill concrete.

自年初开始的金刚石工具已发生了很多变化，并看到具体演练。

This calculation was based on surface trenching and eight diamond drill holes.

这个计算是基于表面挖坑八金刚石钻孔。

This one mode pays close attention to network credence foundation of the businessman very much.

这一模式非常关注商人的网络信用基础。

Cell morphology of bacterial ghost of Pasteurella multocida was observed by scanning electron microscopy and inactivation ratio was estimated by CFU analysi.

扫描电镜观察多杀性巴氏杆菌细菌幽灵和菌落形成单位评价遗传灭活率。