我们想跟孩子们一起制作硫酸铜晶体。We tried to grow some copper sulphate crystals with our children.这些薄薄的晶体传导了大部分的动力。These thin crystals transmit much of the power.那种酸在晶体表面蚀刻出一些小孔。The acid etched holes in the crystal surface....
这是他们能够给我们的最接近的费用估价.This is the nearest approximation of cost that they can give us.那位法官是个严肃 、 难以接近的人.The judge was a stern, unapproachable man.约翰全速接近的时候，看到一大串车辆挡住了道路。As John approached at full tilt he saw a queue of traf...
Each galaxy contains myriads of stars.每一星系都有无数的恒星.The sky was set with myriads of stars.无数星星点缀着夜空.There are myriads of flags enough to conceal the sun, and swords are as numerous as a field of hemp.旌旗蔽日, 刀剑如麻....
Diaphaneity bad envirogluvtm jump, does not cover other colors.透明度差的油墨先印, 不会遮盖其它颜色.Complete crystal shape, high diaphaneity and low impurity. Suitable for circular saws, frame saws and geological broach.晶体完整, 透明度高,杂质含量低,...
Is there anyone who knows what a gram of applesauce look like?谁知道1克苹果酱到底有多少 吗 ?With gram - negative organisms, depletion of the lipopolysaccharide layer with EDTA greatly facilitates TO uptake.对革兰氏阴性的生物体, 用EDTA损耗多脂糖层很容易促...
Article 19 In mortgaging building property, a building property mortgage contract must be concluded.第十九条房产抵押,必须订立房产抵押合同.Most important, the ban on mortgaging farmland will remain.最重要的是, 依然禁止抵押农地.Mortgaging rural land or ...