环状物

玻璃增强热固性塑料管-潮湿条件下蠕变因子的测定和特定环状物的硬挺度计算GB/T14092.1-1993机械产品环境条件湿热

Glass-reinforced thermosetting plastics ( grp ) pipes-determination of the creep factor under wet conditions and calculation of the longterm specific ring stiffness Environmental condition for machinery products Warm-damp

她曾经发现了一种RNA分子可以在小鼠体内产生数千个微小的环状物，每个环都包绕着一个毛囊。

She once discovered an RNA molecule that created thousands of tiny rings on a mouse 's body , each encircling a hair follicle .

超高分辨的STM图像清楚地表明这种重构表面的基本单元由4个Ag原子组成，形成一种椭圆形的环状物。

High-resolution STM images reveal that the basic unit of the reconstruction consists of four Ag atoms forming ring-shape structure .

大型蛇鲭，眼睛周围有眼镜一样环状物。

Large snake mackerel with rings like spectacles around its eyes .

用一系列的环状物或链条排列起来。

Arrange in a series of rings or chains , as for spores .

印有染色图案（通常是雕刻的环状物）的纤维。

A fabric with a dyed pattern pressed onto it ( usually by engraved rollers ) .

然后将所有其他类型的环状物再重分切合成为已提取出的环状物的大小和类型。

Then all the other rings assume the size and shape of the ring that was removed .

硬币出现之前，贝壳、环状物、竹签、木块和布片都当钱来使用。

Before coins appeared , seashells , rings , bamboo sticks , wood and pieces of cloth were all used for money .

当然还有其他合成多聚环状物和连状物的方法，这是唯一的一个独自合成环状物的方法。

While there are other methods for making polymer rings and chains , this is the only one that solely makes rings .

在旋转的机械周围工作时，摘除珠宝（尤其是环状物），并避免穿着宽大的衣服，防止被机器缠住。

When working around moving machinery remove jewelry ( especially rings ) and avoid wearing loose-fitting clothing that may become entangled or caught on equipment .

有可能你想到的是一类这样环状物，它自身有这种曲线，也有可能绕回来。

So , maybe what you have in mind is some sort of doughnut shape like this that curves on itself , and maybe comes back .

如果没有封闭它，那么就可以尝试在这里画某类环状物。

Well , if you don 't quite close it all the way around , so I can try to , indeed , draw some sort of doughnut here .

环状物形成，分切，重塑，直到形成一种类型的环状物能够特异性的与工作者加入的化合物相结合，然后将其从混合物中提取出来。

The rings form , break apart , and reform , until the chemists introduce a compound that specifically binds with one size ring in particular , and removes it from the mix .

一卷筒，其为两端设有同轴的凸轴，该凸轴轴向设有一贯通的导孔，且该凸轴设有环状物及于一端凸轴设有一摇臂；

Both ends of the winding drum are provided with annular articles which are pivotally arranged on an axial seat of one end of the base whose the other end is pivotally connected with the basic frame .

本文提出了不同加热参数对畸变的影响，并利用筛选法确定了其中的显著影响因素和它们对环状物（AISI52100，EN100Cr6轴承钢）畸变的影响效果。

In this work the influences of different heating parameters are presented . A screening test was designed to identify the significant factors and their effectiveness on the distortion of rings ( bearing steel AISI 52100 , EN 100Cr6 ) .

HPLC法测定PA6/SiO2纳米复合材料中的环状齐聚物

The Determination of Cyclic Oligomers in PA6 / SiO_2 Nanocomposites by HPLC

聚对苯二甲酸乙二酯（PET）薄膜经固相缩聚反应后，用凝胶色谱法测定产物的分子量、分子量分布和环状齐聚物含量。

Polyethylene terephthalate ( PET ) films were polymerized in solid phase , the molecular weight , molecular weight distribution ( MWD ) and cyclic oligomer content of the products were determined by GPC .

介绍宽幅热定型机计算机控制系统，该机可对幅宽8.5m、周长80m的环状织物进行热定型加工。

A computer control system of heat setting machine for the wide fabric is introduced . Use this machine , we can perform the heat setting for looping fabric , which the width is 8.5m and the periphery is 80m .

含酚酞结构的聚芳醚酮环状齐聚物的激光质谱表征

MS study of cyclic aryl ether ketone oligomers containing phenolphthalein moiety

功能性刚性环状齐聚物及其包裹与释放杂多酸性能研究

Applying of Functional Rigid Cyclic Oligomer to Complexing and Releasing Heteropoly Acid

含电活性苯胺链段的聚芳醚酮类环状齐聚物合成和性质研究

Synthesis and Properties Study of Poly ( aryl ether ketone ) Cyclic Oligomer Containing Electroactive Groups

目的设计合成一系列番荔枝酰胺环状类似物并考察其抗氧化活性。

Objective To design and synthesize a series of squamosamide cyclic analogues and to test their antioxidation activity .

含联萘基元的刚性环状齐聚物手性孔穴的振动圆二色谱研究

Studies on Vibrational Circular Dichroism Spectroscopy of Chiral Cavity in Rigid Cyclic Oligomers Containing 1,1 ' - Bi-2-naphthyl Moiety

本发明公开了一种具有环状支撑物的凸块结构，其适于配置于一基板上。

The invention discloses a projection structure with a ring support , which is adapted to be engaged on a base plate .

M/ACF催化剂作用的机理包括两种途径：催化臭氧氧化分解产生了高活性自由基和催化剂吸附有机物形成表面环状螯合物，形成较强的亲核部位，提高臭氧反应能力。

The possible mechanism of M / ACF catalytic ozonation is decomposition of ozone to produce hydroxyl radical and enhance oxidation ability of ozone by forming electrophilic center .

本文简述了胆固醇&β-环状精复合物解离释放、回收再利用的原理和方法。

The principle and method for releasing recovering and re-utilization cholesterol - β - cyclodextrin compound are both briefly introduced .

采用微胶囊技术脱除食品中的胆固醇，产生了大量的副产物胆固醇&β-环状糊精复合物。

A large amount of by-products , cholesterol - β - cyclodextrin compound , are produced during the process of eliminating the cholesterol from food by adopting microcapsule technique .