一定大小的

The container consists of two rooms with equal size separated by a clapboard with certain height,and two kinds of granules with the radius of one twice as larger as the other are used.

容器被具有一定高度的隔板分成相等大小的两个小室，并采用半径相差一倍的两种颗粒。

Combining ion exchange process and silicon hydrolyze process Silicon dioxide mother nuclide with a specific particle size was prepared from sodium silicate through the dropwise technique , then the large particle size , high concentration and stable silica sol was prepared . The stability of silica sol also can be improved by enwrap .

和"单质硅一步溶解法"相结合的方法，用离子交换法制备晶种，并采用滴加工艺制备一定粒径大小的二氧化硅作为母核，在催化剂和分散剂共同作用下水解单质硅的方法使二氧化硅母核颗粒进一步增长成大粒径的二氧化硅颗粒，并另外还采用水溶性高分子对纳米SiO_2粒子进行"原位表面包覆"提高其稳定性，制备了大粒径，高浓度，稳定的纳米硅溶胶。

Once a Web site becomes popular, the hosting charges may rise exorbitantly, as the "special" that was presented initially can become inapplicable once a certain amount of traffic or the size of the site changes.

一旦一个网站，成为广受欢迎，主办的收费可能会上升exorbitantly ，作为"特殊"这是提交最初可以成为适用于一次一定数额的交通或大小网站的变化。

Aimed at rapidity and low power consumption required by intelligent mines,based on correlation theory and pattern recognition technology,a new method is given,in which helicopter noise signal of time domain is analyzed directly,that is to estimate fundamental frequency by calculating self-correlation function,then recognize target thinking of the fundamental frequency as characteristic quantity.

预警识别是被动声探测的关键技术之一，其作用是探测环境噪声信号作为预警信号，当直升机或其它目标出现时，传声器检测到的声能首先被转化为一定幅度的电压信号，电路通过判断信号的大小和其它特征来确定是否出现直升机目标。

All passengers travelling to and from South Africa have a free baggage allowance but, as with the vast majority of national and international carriers, there are certain weight and size requirements.

所有旅客和来自南非的免费行李重量，但与绝大多数国家和国际运营商，有一定的重量和大小的要求。

Diterpenoid tanshinones have inhibitory effects on autoxidation of pyrogallol. The inhibitory effects are relative to the structures of diterpenoid tanshinones.

一定浓度的丹参二萜醌类化合物对邻苯三酚自氧化反应有抑制作用，其抑制作用的大小与丹参二萜醌的结构有关。

In the design of the cavity mould, the diameter of the ejector pin is usually determined based on one's experience or according to analogism.

在型腔模设计中，推杆直径大小的确定一般是根据经验或依据类比法确定，这样确定的推杆往往与生产实际有一定的差距，通过对推杆的受力状况进行分析，从理论计算角度对推杆直径进行确定。

Space dimensions the conduct and actions measure the standard of the object size, its produce to have the certain regulation of, suffer various of the system invite of, person amid rose the key function, it to affecting the person, personed to also constantly affect to invite with system it.

空间尺度作为衡量物体大小的标准，其产生是有一定规律的，是受到多方面的制约的，人在其中起到了关键作用，它影响着人，人也不断地影响和制约着它。

In the impact feeling8.0N/m water cannot lay aside surpasses for 120 hours Cannot put inis loaded with the aqua fortis and in the strong sulfuric acid liquiddips After cannot achieve 10 minutes dangerous behaviors the chemicalreaction the detonation Cleanly washes using the clear water Lattercoolly does The product design has may transfer the size the livegrommet Finger when operation cuts through a revolution is thebedding bag is tight When does not operate So long as rotates thefinger about then may the automatic pine open the snare The safeconvenience is simple Pure natural not any to cancer chemistry dyeand chemistry pigment In the watery solution achieved the certaintime may change color the putrefication environmental protectionmaterial quality May pull outside the pulling force scope Thestandard general string YOYO ball string, the long ball string, theshaky ball string, slides the ball string.

绝不能放入装有浓硝酸和浓硫酸的液体中浸洗。更不能达到10分钟之危险行为的化学反应后爆轰。清洁应用清水洗涤。后凉干。产品设计有可以调动大小的活绳圈。手指在操作时穿进一转即被套紧。如不操作时。只要把手指左右转动一下便可以自动松开圈套。安全方便简单。纯天然没有任何至癌的化学染料和化学色素。在水溶液中达到一定时间可变色腐化的环保材质。在拉力范围外可拉断。的标准通用绳子。YOYO球绳子，悠悠球绳子，摇摇球绳子，溜溜球绳子。yo-yo手工绳。有标准拉力绳子和较强拉力绳子和特强拉力绳子。

The X-ray analysis of the chiral macrocycle Ⅲb shows that the chiral ligand with acavity is rather rigid and strained. The unsymmetrical spatial structure of Ⅲb wellexplains the different recognition to chiral small molecules.

结果表明大环Ⅲb是具有一定大小空腔的扭曲型刚性分子，这种环系的不对称空间结构能够很好地解释它对手性小分子的不同识别作用。

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。