The disposable use asepsis injector consists mainly of coat, the piston rod etc parts, core.一次性使用无菌注射器主要由外套 、 活塞 、 芯杆等零配件组成.He welded the broken rod.他焊接一根断了的杆子.Ho ! Assyrian , the rod of my wrath, the instrument of my pu...
The city's main streets were decked with multi - coloured banners.市区的主要街道装饰着各种颜色的彩旗.Swords brandished and banners waved.刀剑挥舞,旌旗飘扬.Apart from these, let all others remain to guard our glorious banners.除了他们之外, 让其余的人都留...
燧石在压力的作用下碎成了小块。Under the pressure, the flint crumbled into fragments.这里的岩石像燧石一样坚硬.The rock here was as hard as flint.这一岩层中有大量燧石.This layer of rock contains a lot of flint....
吃槟榔会导致口腔纤维化,口腔癌.Oral fibrosis can cause betel nut chewing and mouth.可以看出新鲜槟榔和过期槟榔的不同.You can tell the difference between a fresh and a stale betelnut.许多少女认为卖槟榔是一项薪水高、工作轻松的职业.Many teenage girls thought selling betel nuts ...
Trickles of sweat rained down my head and neck.我颈上头上的汗珠,更同盛雨似的,一颗一颗的钻出来了.Water trickles through an underground grotto.水沿着地下岩洞流淌。Rita: Trickles down your lip? Do you need an extra napkin?莉塔: 流下你嘴唇? 你还要纸巾 吗 ?...
为了演出,所有的马都必须钉上马蹄铁.All the horses must be shod with new horseshoes for the show.铁匠正在打造马蹄铁.The blacksmith is forging the horseshoe.铁匠从工场出来安装马蹄铁.The blacksmith came out of the forge to fit the horse shoe....
The modification of gear is a principal method for improving performance meshing.齿面修形是提高齿轮副啮合性能的重要手段.Exact modeling of gear teeth is based on meshing theory.摘要根据齿轮啮合原理,建立了轮齿的精确齿形.Meshing method is one of the key factors ...