成核

It is found that before the pearlitic and upper-bainitic reactions, a pro-cutectoid orpro-bainitic phase is precipitated along the austenite grain boundaries in the cyanidedsamples; and it is thought that this is likely a nitrogen-bearing phase which provides thephase boundary effect for the nucleation of the reactions and impoverishes the parentaustenite in alloy content, thus accelerating the transformation of austenite.

实验中发现，在珠光体及上贝茵体形成之前，氰化试样中均有一种过剩相沿奥氏体晶粒边界析出。这种先析相可能是一种含氮的化合物，其析出为珠光体及上贝茵体的非自发形核提供了现成的有利界面，并使奥氏体合金化程度降低，因而加速了转变。

But algae are on the other side of the great dividing line of life, that between creatures with a simple, single genome which is just a big loop of DNA sitting in the cell and those with genomes that are for the most part sequestered in a nucleus set aside for them, and cut up into multiple chromosomes.

但藻类是在生物分类的另一端，一种是简单的单基因组生物，不过是堆在细胞中的一大圈DNA，另一种，基因组大都隐藏在一个专用的核中，切割成多个染色体。

Any of the nucleated cells normally found only in bone marrow that develop into ''.

成红细胞，有核红细胞一种有核细胞，通常仅能在骨髓中发现并能够发展成为红细胞或红血球

It is found that substructures of stress-induced εM are γlamellas and stacking faults. A new growing mechanism of stress-induced εM were raised, that is ε phase nucleates at many sites on parallel γlamellas and stacking faults,εM unit-layers join each other in length and combine in width.

并据此就ε马氏体的形成长大机制提出新的观点：εM相形成时先在层错和γ夹层处多位置形核，然后以εM单元层长度方向彼此相接、宽度方向相互合并的方式长大。

Homologous analysis of the deduced amino acid sequences were performed by BLAST and subsequently compared with GenBank data.

根据衣藻、矮牵牛花、Pisumsativum等真核生物hsp70a氨基酸高度保守序列设计两对简并引物，以热休克盐藻cDNA为模板进行巢式PCR扩增，产物经T-A克隆转化至JM109大肠杆菌中，经筛选后测序，将测序结果推导成氨基酸序列进行同源性分析，获得了盐藻热休克蛋白70a cDNA片段。

The grain filling of superior spikelets was a continuous progressing process without interruption: Free nucleus→endosperm cell formation→endosperm cells differentiating into aleurone layer and starchy endosperm→composition and storage of reserve materials such as starch and storage proteins.

水稻强势籽粒的胚乳发育是一个无间断的连续过程，经过游离核期→胚乳细胞化→胚乳细胞分化发育成糊粉层和淀粉质胚乳→合成和累积淀粉、蛋白质等贮藏物质，约在20d以内完成胚乳发育的全过程，不同强势籽粒的胚乳发育进程大体一致。

In the first part,we studied the nucleophilic addition reactions of aldehyde, amine,Zinc and benzyl bromide in one pot to afford homobenzyl and homoallyl amines in moderate to good yields.

第一部分的工作中，我们研究了Barbier型条件下醛，胺，锌粉，溴试剂一锅法的亲核加成反应。这种反应可以高效的得到高苄基和高烯丙基胺类化合物。

Pigment gallstone;Bile;Nucleating factor;Biliary protein

中文关键字色素胆结石；胆汁；核成因子；胆汁蛋白质

Plastic Injection the design process, which is designed as part of the craft-oriented establishment : Plastic Parts of the Process Analysis, Plastic Parts of the size and quality of calculation and the injection parameters set; Structural design : Surface choice cavity determination, Cavity the arrangement, gate design, lateral type pulling mechanism design, launch and reattached body identified; Core, Cavity size calculation; Die heating and cooling system computation; Mold closing high set; Injection machine parameters in the verification; The design of such a structure can be used to ensure reliable die.

注塑模中文摘要翻译成英文摘要？？？帮帮忙~~~救急啊塑料注射的设计过程，其中的设计内容有零件的工艺性编制：塑件的工艺性分析、塑件的体积和质量计算及注射机参数的确定；结构设计：分型面选择、型腔数确定、型腔的排列方式、浇口设计、侧向分型抽芯机构设计、推出及复位机构方式确定；型芯、型腔尺寸计算；模具加热和冷却系统计算；模具闭合高度确定；注射机有关参数的校核；如此设计出的结构可确保模具工作运用可靠。

Founded in 1994, formerly the main production of food additives, products include smoked flavor viennensis nuclear material series products, by deodorant products, pickled products agents, natural products and pepper spice oleoresin, pepper oleoresin, cumin oil resin products such as essential oils, which led Series Product smoked flavor material to fill the domestic blank, by the national science and technology award, and for eight consecutive years by the National Award for quality products.

公司成立于1994年，前身主要生产食品添加剂，产品包括山楂核烟熏香味料系列产品、增香剂系列产品、腌制剂系列产品、天然香辛料系列产品及花椒油树脂、辣椒油树脂、孜然油树脂等精油类产品，其中主导产品烟熏香味料系列填补国内空白，获国家级科技成果奖，并连续八年获国家优质产品奖。

Neither the killing of Mr Zarqawi nor any breakthrough on the political front will stop the insurgency and the fratricidal murders in their tracks.

在对危险的南部地区访问时，他斥责什叶派民兵领导人对中央集权的挑衅行为。

In fact,I've got him on the satellite mobile right now.

实际上 我们已接通卫星可视电话了