中柱的

During annealing process, two steps occured: one is the propergation of the copper nanograins towards silicon pillars; and the other is the coalescent of the adjacent nanoparticles.

在退火过程中，铜纳米颗粒发生了两个变化：一是铜纳米颗粒向硅柱的运动；二是铜纳米颗粒间的合并。

Melamine in eggs was extracted and the protein in samples was precipitated with acetronitrile, melamine was separated on a Luna SCX column (Luna 5u SCX 250×4.6mm) with monopotassium phosphate(MKP 0.05mol/L, pH=3.00), acetronitrile buffer solution (70:30, by volume) as the mobile phase at flow rate 1.50mL/min and the detection wavelength was 240nm, quantitative with external standard method.

采用乙腈作为样品中蛋白质的沉淀剂和三聚氰胺提取剂，流动相为0.05mol/L(pH=3.00)的磷酸二氢钾乙腈缓冲溶液，检测波长为240nm，流速为1.50mL/min，SCX(Luna 5u SCX250×4.6mm)色谱柱进行分离，HPLC-UV检测，外标法定量。

The line that joins the midpoints of the nonparallel sides of a trapezoid .

支持屋顶的三角形桁架中平行的直柱。

Viewed from the angle of maneuvers of the field headquarters of the Eighth Route Army in and around Shanxi, with the national conflicts between China and Japan as the thread and the anti-Japanese battles in North China as the setting--fleshed out with combats, episodes and anecdotes of the General Headquarters of the Eighth Route Army, the Big Three divisions of the Eighth Route Army, military sub-areas and anti-Japanese base areas,"The Eighth Route Army" gives a panoptic, unbiased and vivid account of the history of the Eighth Route Armys anti-aggression war.

八路军》以在中央军委正确领导下的八路军前方指挥部在山西境内及其周边地区的活动为主视角，以中日双方民族矛盾为主线，立足于华北抗战，通过八路军总部，三大主力师，各个军分区，以及敌后抗日根据地等点与面贯穿与辐射，全面、客观、形象地反映了八路军的抗战史，突出了共产党领导下的八路军在抗日战争中发挥的中流砥柱作用，讴歌了中国人民坚强不屈、同仇敌忾、不怕牺牲、敢于胜利的伟大民族精神，雄辩地证明了以毛泽东为首的党中央和中央军委制定的正确的战略方针和政策，艺术性地反映了朱德、彭德怀等八路军总部主要领导人杰出的军事指挥才能，突出地表现了八路军各部首长灵活多变的战略战术，成功地塑造了红军战士赵栓柱、农民王铁锤、护士冯玉兰、归国华侨刘茜茜以及出家人智能和尚等五个栩栩如生的人物。

The properties, preparation technique, characterization method, pillaring mechanism and applications of PILM were summarized, and some questions (including thermal stability, and hydro-thermal stability, and pore structure et al) about PILM were pointed out in this paper.

本文首先概述了PILM物化性能、制备技术、表征方法、柱化机理及其应用领域等方面的研究进展，指出了PILM研究中存在的问题(热稳定性，水热稳定性和孔结构等)。

The promeristem is consisted of three groups of initial cells, which have typical cytological characteristics of meristem cells. The primary meristem is composed of calyptrogens, primordial epidermises, periblems and pleromes. Both the calyptrogens and the primordial epidermises initiate from the same layer of initial cells.

原分生组织由3群原始细胞组成，其细胞具有典型分生组织的细胞学特征；初生分生组织包括根冠原、表皮原、皮层原和中柱原，其中根冠原和表皮原具有相同的起源。

Equivlent sidesway rigidity of the framework with the stair column is research further.

在文献［1］的基础上进一步探讨了铰接排架中阶梯柱的等效侧移刚度。

Analysis revealed that, though the smaller tubes are eccentric to the centroid of the column, the lateral braces to the column could still be effective.

实践中，该墙檩对提高边柱的侧向稳定起到了一定作用，但却缺乏必要的设计理论支持。

Testing results of piles under low strain integrity are normally interpreted using one-dimensional stress wave theory. While one-dimensional stress wave theory is acceptable for pile-driving analysis the responses of piles integrity tests can not be adequately simulated when the hammer and the incident wave length are small in relation to the diameter of the pile.

基桩动测问题的理论基础一维应力波理论只有在锤径桩径比、波长桩径比、桩长桩径比足够大时才能近似成立，否则该问题实际上为应力波在柱体中传播的三维问题。

Objective To study the best entry points, direction and length of screw in acetabular posterior column plate technique, and to prevent the serious complications of screw penetrating the joint surface.

目的 研究髋臼后柱钢板内固定技术中螺钉的最佳进钉点、方向和长度，预防发生螺钉穿入关节内的严重并发症。

It has been put forward that there exists single Ball point and double Ball points on the symmetrical connecting-rod curves of equilateral mechanisms.

从鲍尔点的形成原理出发，分析对称连杆曲线上鲍尔点的产生条件，提出等边机构的对称连杆曲线上有单鲍尔点和双鲍尔点。

The factory affiliated to the Group primarily manufactures multiple-purpose pincers, baking kits, knives, scissors, kitchenware, gardening tools and beauty care kits as well as other hardware tools, the annual production value of which reaches US$ 30 million dollars.

集团所属工厂主要生产多用钳、烤具、刀具、剪刀、厨具、花园工具、美容套等五金产品，年生产总值3000万美元，产品价廉物美、选料上乘、质量保证，深受国内外客户的青睐