1、

High pressure and temperature rise rate will induce crack and cavity in the sample.

过高的压力和过快的碳化速率易使制品出现裂纹、空洞现象。制备理想的样品,须在适当的压力下首先将薄膜层压成型,然后在一定的压力和碳化速率下进行碳化。

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2、

Take full account of the preparation of standard test sample, set of device parameters, temperature and other details on the polyethylene pipe specimen, constant strain rate tensile, creep test and relaxation test are accomplish.

充分考虑标准试验试样制备、设备参数设置、温度调节等细节,对聚乙烯管试样进行等速率拉伸、蠕变、松弛试验,通过合理的试验处理得到真实应力应变曲线以及力学性能参数。

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3、

It was found that at low injection rate the tensile specimen has the best performance for both tensile strength and impact toughness; at low melt temperature, although the tensile properties of the sample is better, but its impact toughness is reduced.

研究发现,低注射速率条件下试样有最优的拉伸性能与冲击韧性;低熔体温度条件下的试样虽然拉伸性能较好,但其冲击韧性反而降低。

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4、

It also indicated that the liquidus temperature and the binary eutectic temperature were decreased and the ternary/ quarternary eutectic reactions and Mg_2Si phase were restrained as the cooling rate increased. The micro-hardness of the sample at the higher cooling rate was distinctly raised.

合金液相线温度和二元共晶的反应温度降低,三元或四元共晶反应被抑制,合金凝固组织中Mg2Si相的析出受到抑制,微观硬度明显提高。

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5、

Through checking the translucent rate of unknown sample, its viscosity can be calculated by linear fitting equation, which will help to provide a new way of viscosity measuring of T/ C product in the textile company.

通过未知样本的透光率,利用所得拟合方程可推算出其粘度值,从而为纺织企业T/C制品上浆剂的粘度检测开辟新的途径。

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6、

Effect of Sample Uptake Rate on Spectral Line of Rare Earth Elements in ICP Source

试液进样量对ICP光源中稀土元素谱线的影响

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7、

Objective Operation of the traditional micro column chromatography process improvements to reduce the time to sample separation, thus increasing the detection rate of glycosylated hemoglobin HBA1c.

目的对传统的微柱层析法操作过程进行改良,以缩短层析柱分离样品的时间,从而提高该法测定糖化血红蛋白HBA1c的检测速度。

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8、

The authors designed a kind of improved control system based on the theoretical relation among the initial gauge length of sample, travel rate of testing machine transom, time and sample's real constant-strain rate.

根据试样初始标距长度、试验机横梁移动速度、试样真实恒应变速率和时间的理论关系式,设计了改进的控制系统。

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9、

A Comparison Between Nonclinical and Schizophrenia Sample on the Results Measured by WAIS-ⅲ Chinese Version Analysis of semen parameters of patients with normal fertilization rate in conventional IVF-ET cycles

精神分裂症患者与正常人WAIS-Ⅲ测试结果比较常规体外授精中正常受精率患者的精液参数分析

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10、

The thermal desorption spectrum ( the desorption rate VS sample temperature), the desorption action order and the desorption activation energy have been obtained for main kinds of desorpted gases.

得到它们的主要脱附气体的脱附速率的温度特性,即热脱附谱,脱附反应级数和脱附激活能。

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