胶的

Firstly, every blade must be tested to ensure the hardened and tempered steel characteristics.

磨出一把好胶刀是割好胶的第一关。

It is revealed that a certain amount of excessive formamide is favorable for preparation of the aerogel with high porosity, while more excessive glycol can deteriorate the formation of nano-porous SiO2 aerogel network. Additionally, the pH value of the reaction system has a strong impact on the microstructure and properties of prepared SiO2 aerogel.

研究发现：微过量的甲酰胺，有利于高孔隙率气凝胶的合成；过量的乙二醇的引入不利于低密度气凝胶的形成；pH值对合成气凝胶的性质也有较大的影响。

Company is mainly engaged in natural rubber production and management - refined powder and peach gum arabic, as well as hot melt adhesive series.

公司主要从事天然胶的生产经营——精制桃胶粉和阿拉伯树胶以及热熔胶系列。

Static mechanical and dynamic tensile fatigue properties of vulcanizates of gutta /natural rubber blends were tested.

对杜仲胶与天然橡胶共混硫化胶的静态力学性能及动态伸张疲劳性能进行了研究。

The properties of vulcanizates of natural rubber/BR/ gutta blends were tested.

对天然橡胶、顺丁橡胶、杜仲胶三元共混硫化胶的性能进行了研究。

The results showed that the similar curing rate was obtained by using NS in the tread and carcass ply compounds instead of NOBS,but the scorch time reduce somewhat;the physical properties of vulcanizate and the endurance of finished tire changed little;and the pollution of production environment improved significantly and the material cost reduced,thus the better economic and social benefits were obtained.

试验结果表明，以促进剂NS替代促进剂NOBS，在胶料硫化速度基本接近的情况下，胶料的焦烧时间略有缩短，硫化胶的物理性能和成品轮胎的耐久性能基本一致；不仅可以改善生产环境、减少污染，还能降低材料成本，具有较好的经济效益和社会效益。

A modified aerial image was obtained by convolving the aerial image with a Gaussian filter to smear the image in a manner analogous to resistive diffusion, and then applying a variable threshold resist model on the modified image to predict the CD variations.

用高斯滤波器与空间影像进行卷积，得到改进的空间影像来模拟光刻胶的扩散，然后使用可变阈值光刻胶模型，以实际工艺数据拟合该模型参数，再把改进空间影像的相关信息作为输入，并根据可变阈值光刻胶模型所确定的光强阈值来预测CD变化，从而使光刻仿真的结果更精确地附合实际测量数据。

The aim of this work is to synthesise a series of sensitive hydrogels, to study the structure of the network and to determine the phase-equilibrum curves of gels, then to build new molecular-themodynamic model and to describe phase behaviour of sensitive hydrogels.

本论文是在合成一系列敏感性水凝胶的基础上，通过对网络结构的研究和凝胶相平衡的曲线的测定，试图建立新的凝胶分子热力学模型，并预测其相行为。

When the compounding ratio of aliphatic resin, aromatic resin, unsaturated hydroxy acid ester, and metallic soap blends was 3:3:1:3, the homogenizing-dispersing agent THD was produced.

结果表明，当脂肪烃树脂、芳香烃树脂、不饱和醇酸酯及皂类混合物之间配比为3：3：1：3时制得的均匀分散剂THD可以改善胶料混合的均匀性，提高炭黑的分散效果，并且节约混炼能耗，增加了胶料的耐老化性能，对硫化胶的力学性能影响不大。

The results showed that both LIR and LIR/aromatic oil could improve the processibility of NR/BR blend,and the plasticizing effect of the latter was more significant than that of LIR or aromatic oil alone resulting in lower compound viscosity,energy consumption and processing cost;and the NR/BR vulcanizate with LIR/aromatic oil possessed good physical properties and better dispersion of carbon black.

结果表明，LIR和LIR/芳烃油并用体系均能有效改善NR/BR混炼胶的加工性能，且后者的增塑效果较LIR或芳烃油单用时更为显著，其对应的混炼胶粘度较小，工艺能耗和成本较低；LIR/芳烃油并用体系对应的NR/BR硫化胶性能良好，炭黑在其中的分散性也较好。

As she looked at Warrington's manly face, and dark, melancholy eyes, she had settled in her mind that he must have been the victim of an unhappy attachment.

每逢看到沃林顿那刚毅的脸，那乌黑、忧郁的眼睛，她便会相信，他一定作过不幸的爱情的受害者。

Maybe they'll disappear into a pothole.

也许他们将在壶穴里消失