细丝的

Solid carbide tungsten fishtail drill is suitable for pcb flexible foil clad laminate,used for target machine drilling,the features of pcb fishtail drill are thin and flexible plate,it's structure and cutting methods are different with normal pcb drill bits.its two main cutting edge is concave and formed 100degree angle,in order to distinguish with PCB drill,named fishtail drill.fishtail drill cuts beginning of circular drill.concave along the main cutting edge to cut,chip is just two much fine filament.cuttingis falling off naturally,in order to be processed without burrformation by pcb surface.

整体硬质合金鱼尾钻适合印制电路板行业加工挠性覆箔板，为打靶机钻孔用。鱼尾钻所加工的印制电路板特性是薄板、带柔性、这样就决定了它的结构和切削方式与一般PCB钻不一样，它的两主切削刃是内凹的，两主切削刃形成100度的夹角，为了与PCB钻区别，就叫它鱼尾名。鱼尾钻切削时从我圆处钻尖开始，沿着内凹的主切削刃切削，切屑只是两条极细丝状切削，整个切削自然剥落，从而被加工印制板表面平整无毛刺。

The experimental results present that the three electrodes DBD is basically display filamentary discharge mode. The intermittent filament impulses of current wave of the comb-like electrode are unsymmetrical while that of the plate-plate electrode is symmetrical. And the multineedle-plate DBD displays diffuse conical mode.

实验结果表明：三种电极放电的形式不尽相同，但基本上以细丝放电为主要特征；在放电特性上，单面梳状电极DBD呈正负半周期内电流波形上加载非对称的电流脉冲群，双介质板电极DBD则是对称的电流脉冲群，而多针—介质平板电极放电电流波形上既加载了具有电晕放电特征的稀疏幅值大电流脉冲群，又加载了具有DBD放电特征的密集小幅值的电流脉冲群，表现为DBD和电晕放电相叠加的效果。

All this growth is concentrated at the base of the hair fiber, where a-keratin filaments are synthesized inside living epidermal cells and assembled into ropelike structures.

其生长集中在头发纤维的基部， a -角蛋白细丝是在此处的表皮活细胞中合成并装配成的绳状结构的。

That clear, perpetual outline of face and limb is but an image of ours, under which we group thema design in a web, the actual threads of which pass out beyond it .

人类那轮廓分明，长久不变的面颜和肢体，不过是一种表象，在它那框架之内，我们好把种种化合的元素凝聚一团——这好象是蛛网的纹样，那织网的细丝从网中穿出，又引向他方。

First, with the gelation property of alginate molecule in Ca2+ solution, collagen/alginate threads were prepared through thermally controlled syringing collagen/alginate (w/w=1:3) solution into 2% CaCl2 solution.

第一阶段利用褐藻酸高分子在钙离子水溶液的环境下迅速成胶的特性，再运用湿式纺织技术，将胶原蛋白与褐藻酸混合溶液(胶原蛋白重：褐藻酸重＝1：3)经由恒温注射针筒系统以2ml/min的流速挤压至氯化钙水溶液(2%)的成型槽中，并控制罗拉转速，制备胶原蛋白/褐藻酸细丝。

In carcinomatous mucosa, immunoreaction of the carinomatous cell nest was negative, or only remnants of positively were seen at the site of the former membrane by collagen type Ⅳ.

结果 正常组织的基底膜呈现很强的Ⅳ型胶原抗体阳性反应，在基底膜形成较粗的环形染色带；Ⅲ型胶原抗体阳性反应在细胞外间质呈连续的细丝纤维样。

In the second part, the recovery phenomena reveal that the top electrodes with high oxygen gettering ability improve the filament rupture process.

另外的界面特性部份，记忆元件的复原现象显示利用吸氧能力较强的上电极金属材质可增进导电细丝断裂的过程，进而改善元件转换至高电阻状态的能力。

T his brown algae and its cousins love coastal waters that are cool or cold. Some form wispy clusters of filaments, while others resemble delicate ribbons or leafy, golden-brown shrubs. One of its relatives forms the kelp forests that thrive off the California coast.

这种宗灰色的藻类和它的同胞们非常热爱清凉的沿海水域，一些组成一串串纤细的细丝，而其它的类似微妙的丝带或叶菜，金棕色的灌木，它们中的一个组成了海带森林群，并且蔓延整个加利福尼亚海岸。

This phenomenon is explained in terms of the presence of diffusional boundary layers around the individual filaments caused by the very slow movement of dye liquor through the taffetas.

这 现象被用在通过塔夫绸染料酒的非常慢的运动引起的个别的细丝周围的diffusional 边界层的存在方式解释。

I'm strongly against the death penalty — it's an eye for an eye.

我不赞成死刑——这是以牙还牙的报复行为。

And to get you the support you need, we're enlisting all elements of our national power: our diplomacy and development, our economic might and our moral suasion, so that you and the rest of our military do not bear the burden of our security alone.

并给你们所须的支援，我们正徵召国家所有各种的力量：我们的外交及发展，我们的经济力量与道德劝说，所以你们与其他军人不须要孤独地负起国家安全的责任。