双丝

Experimental study on static frictional resistance between preadjusted bracket s and archwires in artificial saliva

结果 直丝托槽位置在第二双尖牙、第一磨牙处，拔牙病例与非拔牙病例托槽的垂直就位高度存在一定差异。

The child was fairly eating me up with her cold, steading eyes, and no expression on her face whatever.

孩子用一双冰冷、镇定的眼睛仔细观察着我，脸上没有一丝表情。

The ovary of Phyllostachys praecox had one anatropous ovule. The crassinucellate ovule had diploid integuments. The monosporic embryo sac had one tetrad which turned on line and many antipodal cells. The synergid had the obvious filiform appratus.

3雷竹子房1室，内具1个倒生胚珠；双珠被，厚珠心；蓼型胚囊，单孢发育，线形大孢子四分体，具多个反足细胞，助细胞具明显丝状器。

Rbkinesin-6 ablated cells could not finish the telophase/cytokinesis phase, and became binuclear/multinuclear cells.

Rbkinesin-6缺失的细胞无法完成有丝分裂末期／胞质分裂，进而转变为双／多核细胞。

He wore a tailored gray suit, a light blue shirt with a darker blue silk tie, and polished, custom-made shoes.

他身着定制的灰色西服，浅蓝色衬衣配着深蓝丝领带；脚上是一双擦得铮亮的定制的皮鞋。

Having safely escorted the troopship Zealandia to the Sunda Strait, the warship's 645-strong crew were looking forward to getting back to dry land.

他穿上一件干净的蓝色连衣裤，一双没有丝毫污渍的靴子，戴上一个面具和三副无菌手套，手套一副套着一副，直到任何带有他自己DNA的物质绝无可能脱落在这个绝对干净的环境。

In the large, clear blue eyes, though in form and color exactly similar ,there was wanting that misty, dreamy depth of expression; all was clear, bold and bright, but with a light wholly of this world; the beautifully cut match had a proud and somewhat sarcastic expression ,while an air offree-and easy superiority sat not ungracefully in every turn and movement of his fine form.

一双清澈的蓝色大眼睛，虽然其形状和色泽酷似伊娃，但却缺乏那梦幻一般朦胧而深沉的神色；里面虽然流溢出清明，勇毅和睿智；但同时也闪现出一丝完全世俗的光线。雕琢完美的嘴唇上。挂着一种傲慢而略显出的讥讽神色；翩翩是身段，转动回顾之间，却现出潇洒，文静和怡然自得的优越气派。

Tianjin JLHY Metals product Co.,Ltd is a production of wire products nail consisting mainly of medium-sized private enterprises, the main products are common nails, Shuini Ding, furniture, nails, paint nails, Sheding, two-screw cap, twist wire nails , Linoleum nail volume, the volume of ordinary nail, plastic nail row, a variety of gas emission nails, plastic nail row, more than 40 categories, more than 1,000 models of specifications.

天津杰利恒源金属制品有限公司是一家以生产铁钉铁丝制品为主的中型民营企业，主要产品有普通钉、水泥钉、家俱钉、涂料钉、射钉、双帽钉、搓丝钉、油毡卷钉、普通卷钉、塑胶排钉、各种气排钉、胶排钢钉、等40多个种类、1000多个规格型号。

The Z axis is driven by an electric motor. Each of the axes are driven by dual ball screws.

每个轴的驱动都是由双滚珠丝杠来完成。

Little Alois was a pretty girl with soft dark eyes.

小爱露薏丝是个有一双柔和又乌溜溜眼睛的美丽女孩。

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。