查询词典 thickness

Influence of laser beam bending on thickness measurement of hot steel plate.

光线弯曲对热钢板激光厚度测量的影响及消除方法。

The thickness of HST is thicker than that of LST.

此时的盆地具有典型的台、盆相间分布格局。

It adopt many leaf's number to reduce the single abrasion of leaf's slice for this designing slurry pump, also increased combines over the thickness that flow the parts the high degree of hardness in adoption bears to whet the material to come to let up the wear and tear, and empressed an entrance covers plank design as to bulge and smooth hubcap head .

因此所设计的渣浆泵中采用多叶片数来减少单个叶片的磨损，适当的增加过流部件的厚度并采用高硬度的耐磨材料来来减小磨损，将叶轮入口的后盖板设计为凸出的、由光滑圆弧组成的轮毂头。

The anatomical study deepens the knowledge of G-type conducting cells: 1 It proves the theory of two depositional process for secondary wall (Bierhorst, 1960): the discontinuous cellulose layer is laid down before the continuous lignified layer; the former layer is prone to be broken down, while the latter is highly decay-resistant; 2 It suggests that the cellulose primary and secondary walls of tracheids are not perforated. Instead of longitudinal pits (Li, 1992), the lignified tracheid secondary wall of Hsüa possesses irregular simple perforations; 3 In Hsüa reflexa and Huia gracilis, the perforation casts may represent the thickness of lignified secondary wall; 4 The wall structure of G-type tracheid is diversified. At the genus level, the secondary wall structure differs in the distribution, internal shape and structure of the perforations; 5 Perforations of some G-type tracheids combine the characters of S-type tracheids in their distribution, density and diameter.

解剖学的研究加深了对G-型输水管胞的认识 1）验证了管胞次生壁分两个阶段形成的理论（Bierhorst，1960），即先后形成不连续的纤维质层和连续的木质化层，前者易被分解，后者抗侵蚀性强；2）证明管胞纤维质的初生壁和次生壁不具穿孔，Hsüa管胞的木质化次生壁具有不规则的简单穿孔，而不是纵列的纹孔（Li，1992）；3）Hsüa reflexa和Huia gracilis的穿孔铸体可代表木质化次生壁的厚度；4）G-型管胞壁层结构具多样性，植物属一级的分异主要表现在次生壁穿孔的分布、孔腔形状和结构的不同；5）某些G-型管胞的穿孔在其分布、密度和孔径方面可兼有S-型管胞的特征。

The main results of the investigation are as following:(1) Some important criteria for the design of multi-layer structure are acquired: the ratio of the layer thickness to the contact diameter should be controlled to a value about 0.8; increasing the number of the gradient layers and elasticity modulus of the top layer would benefit to the yield strength and the stress status at the interface.（2）By means of molecular dynamics simulations for a indentation and sliding process, it is discovered that dislocations of 45 direction to the surface occur in the surfaces layer, which is correspond to the direction of the plastic flows observed in the macroscopic continuous medium. The irreversible deformation caused by the dislocation and the atom piles at the surface are responsible for the irreversibility of the force response. They are also the main factors for the friction generation. The temperature and the indentation velocity have significant effects on the deformation behaviors of the material of the surface layer. The yield strength would increase obviously if the indentation velocity is greater than 10 m/s.（3）A method to evaluate the fracture toughness of coating by estimating the crack-density functionβof a Wicker''s indentation was proposed. Meanwhile a new surface treatment technology was developed using non-equilibrium plasma.（4）A MD-FE hybrid method and corresponding software was developed to analysis the tribological behaviors for multiplayer system.

研究主要内容和结果有：（1）得到指导梯度膜设计的几个准则：控制膜层厚度与接触半径比在0.8左右为宜；适当增加梯度层层数和顶层弹性模量，有利于提高抗屈服能力和改善界面处的应力状态；（2）通过对嵌入和滑动摩擦过程的分子动力学模拟，发现表层产生一个与宏观连续介质的塑性流动方向观测一致的45 方向位错；位错造成的不可逆变形和表面的原子堆积，是力的响应不可逆性的原因，也是构成摩擦力的主要因素；温度和嵌入速度对材料变形特性有显著的影响，当嵌入速度大于10 m/s时，屈服强度明显增加；（3）提出压痕裂纹密度系数β半定量判定膜层断裂韧性的方法；并开发出表面强化新工艺；（4）开发出分析表面摩擦学特性的MD-FE复合模拟方法和相应模拟软件。

The thickness of hydride strip has little relationship with hydrogen content.

氢化物片的厚度近似一常数值，与氢含量没有对应关系。

When the thickness of tube increase, the formability of the tube is better too, but the internal pressure for tube hydroforming is higher.

随着管材厚度的增加，管材的成形性能也会越好，但所需的成形压力也越高。

The data including thickness of hydropic intestinal wall peek systolic velocity and resistance index of mesenterica artery were gathered and analyzed statistically.

对123例肠套叠在二维超声的基础上进行彩色多普勒血流显像处理，详细记录水肿肠壁厚度，肠系膜动脉内血流峰速及阻力指数，并进行医学统计学处理。

Results: Success of air enema was more related to the thickness of hydropic intestinal wall, arterial resistance index rather than the gender or the region of intussusception.

结果 肠套叠空气整复成功与否，与患儿性别及肠套叠部位无明显关系，与水肿肠壁厚度，PSV及RI有关。

Study on improving the efficacy of coating for pathogens inhibition with Konjac glucomannan hydrosol by adding various additives of different kinds and in different thickness for Longan storeage in normal temperature.

本文旨在研究通过添加不同种类、不同浓度的添加剂来改善魔芋葡甘聚糖水溶胶的成膜性和抗菌性，并将其应用到龙眼的常温贮藏。

Since historical times,England ,where the early inhabitants were Celts, has been conquered three times .

从有历史以来，英国，在此地早期居住的是凯尔特人，已经被征服了三次。

Bluetooth OBEX File Transfer Enables the sending and receiving of files on your phone via Bluetooth.

蓝牙OBEX文件移动允许经过蓝牙传送和接受文件。。。。