材料

Nano-titania is a new functional material, and is widely used in many fields, such as photocatalysis, solar cell, gas sensor, and so on.

二氧化钛纳米材料作为一种新型的功能材料，广泛地应用于光催化处理废水和净化空气、太阳能电池、气体传感器、包装材料、涂料等领域。

Meiliang TPE/TPR applies to the purposes as below:※ Tools: Hand-tools (such as screwdriver, pliers and hammer), wheel of barrow;※ Stationery: eraser, pen cap and stapler gasket;※Daily necessities: handles of, foot-rug, table- mat※ Shoe-materials: sole, toe cap, heel insole;※ Toy: mini car tire, controller enclosure and elasticity toy;※ Sports equipment: handles (for golfing, tennis and skiing apparatus), driving apparatus (such as frog-shoes, frog-spectacles, breathing tube, waterproof torch), handles of bicycles and motorcycles;※ Communications parts: game joystick, mouse-pad, mouse-wheel;※ Automobile components: brush handle, door/window seal, gasket, wheel, foot treadle and handle bar of motorcycle;※Medical instrument: pump ball, instrument handle, vessel, gas helmet, bottle stopper and pipe fitting.

美亮TPE/TPR使用范围如下：※工具材料：手工具（螺丝刀、老虎钳、榔头等）手推车轮子※文具用品：橡皮擦、笔套、订书机垫片。※日常用品：手把类脚踏垫、餐桌垫、瓶盖内垫。剃须刀柄、喷枪手柄外套、背包底座以及其它橡胶制品※鞋用材料：鞋底、鞋头垫、鞋跟垫等。※玩具：小汽车轮胎、控制器外壳、弹性玩具※运动器材：手柄类（高尔夫球、网球、滑雪器材），潜水器材（蛙鞋、蛙镜、呼吸管，防水手电筒）自行车、摩托车把手等材料。※资讯零件：游戏手柄、鼠标垫、电脑防震件、鼠标轮等。

On the basis of experiments, the mechanism of phosphorus gettering for crystalline silicon were suggested.

本文在对常规磷吸杂的基础上，研究了晶体硅材料的变温磷吸杂和快速磷吸杂，并在实验的基础上对晶体硅材料磷吸杂机理做了深入的研究，得到了如下主要结果：对晶体硅材料来说，恒温磷吸杂有一个最佳的吸杂温度范围，高于或低于该温度吸杂效果都不理想。

Use: Used in the cutter, glass, pottery, gem, agate, mould, alloy of hardness, part of hardness alloy, instrument, instrument, measuring tool, skeleton and various nonmetal high hard fragile material products, nonmetal processing, suitable for the file and pare the hard material.

用途：用于刀具、玻璃、陶瓷、宝石、玛瑙、模具、硬度合金、硬合金材料的零件、仪器、仪表、量具、骨骼及各种非金属高硬脆材料制品，非金属的加工，适用于锉削坚硬的材料。

The so-called plasticity seal, the seal is the sealing surface pressure is equal Sealing than the soft material yield limit, so that Pressure sealing globe valve joint surface in close contact, use the plastic deformation of soft materials, blockage hardware uneven surface, giving rise to approximate the ideal plane, and produce equivalent soft material yield limit of the reaction and remain sealed.

所谓塑性法密封，就是密封面的密封比压等于密封副软材料的屈服极限，使结合面紧密接触，利用软材料的塑变而堵塞硬件表面的不平处，形成近似理想平面，并产生等于软材料屈服极限的反力而保持密封。

This study analyzed the genetic diversity of green foxtail, yellow foxtailand foxtail millet disturbed in the North of china using twelve allozyme (21 loci),such as AATS ADHS AMPS DIAS GDH.. IDHS MDHS ME~ PGD, PGI5 PGMS SKD. The test of gene flow between cultivated population of foxtail millet and its wild relative, green foxtail, was carried out in the field, using a dominant sethoxydim resistant line as a pollen donor and a population of green foxtail as a recipient.

本研究以我国北方近缘种青狗尾草为材料通过对12种等位酶（AAT、ADH、AMP、DIA、GDH、IDH、MDH、ME、PGD、PGI、PGM、SKD）共21个位点的分析研究它们的遗传多样性；以显性抗除草剂谷子种质作为花粉供体材料，以不抗除草剂青狗尾草作为花粉受体材料进行了栽培种向其主要近缘野生种基因漂移的检测研究。

I asked Patrick about it and he explained that while the DWR is the same, the poly/Kevlar blend is a different composition than the Bug Out nylon hardshell and the poly content is actually a bit less hydrophobic.

我问了一下 Patrick ，他解释说，尽管 DWR 是一样的，但 poly/Kevlar 的混合材料与 Bug Out 尼龙硬壳材料是不一样的， poly 材料的耐水性还是差了一点。

This review article presents a survey of the advances in strength theory (yield criteria, failure criterion, etc) of materials (including matellic materials, rock, soil, concrete, ice, iron, polymers, energetic material, etc) under complex stress, discusses the relationship among various criteria, and gives a method of choosing a reasonable failure criterion for applications in research and engineering.

本文对材料(包括金属材料、岩石、土、混凝土、冰、铁、聚合物、含能材料等)在复杂应力状态下强度理论的百年发展进行了总结，讨论了各种准则之间的关系，为研究和工程应用中的合理选择破坏准则提供了一种方法。

MTT assay was used to evaluate the cytotoxicity of β-TCP/col on the proliferation of PDLCs. PDLCs were cultured on β-TCP/col and observed by scanning electron microscope.β-TCP/col was implated into muscles of nude mice to observe tissue reactions by histologic methods.Ⅱ° furcation involvements models in beagle dogs were established, scaffold and and scaffold with cells and cytokines were implanted into defects. Histologic observation were conducted.

通过 MTT 法测定β-TCP/col 对犬 PDLCs 增殖的影响，在β-TCP/col 上复合培养犬 PDLCs 并进行电镜观察；将β-TCP/col 植入裸鼠肌袋内并进行组织学观察；建立比格犬Ⅱ°根分叉病变模型，分别植入材料、材料/细胞复合体或材料/细胞/细胞因子复合体，进行组织学观察。

Because, intrinsic flaw length is treated as a material property in fracture mechanics. Follow previous paper about single indenter, in order to understand double indenters behavior, we do double indenters and analysis the relation between micro and macro crack behavior.

因缺陷尺寸为材料破坏力学中之材料参数，与材料本身的颗粒尺寸存在正相关；承袭前人文献对单一刀头贯切之探讨，进而施作双刀头贯切试验，期能理解刀头与刀头间之互制行为，并进而分析比较巨微观尺度裂缝行为之一致性。

She gently rebuff ed him, but agreed that they could be friends

她婉言拒绝了，但同意作为朋友相处。

If in the penal farm, you were sure to be criticized.

要是在劳改农场，你等着挨绳子吧！