1) tensile degree
张度
1.
Based on such concepts as the tensile degree,winding degree and tensile residue,thepresent paper gives an account of the argument principle of the situation of C_∞ the firstand second kind of boundless region and the pole of the fractional order on the bounda-ry.
本文主要是通过张度、绕度和张留数等概念，介绍了Ｃ＿∞上第一类和第二类无界区域内及边界上有分数阶极点情形的幅角原理，并给出了幅角原理的一般形式。
2) tensile strength
抗张强度
1.
The results showed that rock tensile strength of sample with a diameter of 25 mm and a length of 25mm treated by drilling fluid was higher than that of untreated rock samples with a diameter of 50mm and a length of 50mm.
在考虑试验岩样尺度效应的基础上,进行的模拟地层条件下钻井液对岩石力学性质影响的试验研究结果表明:经钻井液处理后的25mm×25mm岩样的抗张强度高于未经钻井液处理的50mm×50mm岩样,且处理后的岩样抗张强度均高于未处理的岩样。
2.
The improvements of packaging paper strengths,including stiffness,ring crush compression resistance,folding endurance and tensile strength,by novel strengthening agents was investigated.
该文探讨了用新型增强剂提高纸页的包装强度:挺度、环压强度、耐折度、抗张强度;比较了几种增强剂对提高纸页包装强度的效果,确定了最合适的增强剂及用量,并研究了最合适的增强剂对不同纸浆、不同定量纸页包装强度的影响,确定采用4号增强剂且用量为0。
3.
The results showed that the brightness of the hand-sheets decreased with increasing dosage of SDS;and the tensile strength of hand-sheets increased first with increasing charge of SDS,then decreased;however,the tearing strength of the hand-sheets decreased first with the increasing dosage of SDS and then increased;the air permeability of the hand-sheets reached maximum at a certain dosa.
研究表明,纸页的白度随非离子瓜尔胶浓度的增加而降低;抗张强度先随非离子瓜尔胶添加量的增大而增大其后随之下降;撕裂度先随非离子瓜尔胶用量的升高而下降其后随之提高;透气度先随非离子瓜尔胶用量的升高而增加达到一个峰值后又降低。
3) paper strength
纸张强度
1.
The relationship between the properties of montmorillonite and its m icroparticle retention effects on furnish together with the necessity of develop ing montmorillonite-based microparticle retention system, the factors affecting the application of it and the effects of using the microparticle system on rosi n sizing and paper strength was discussed.
论述了开发蒙脱石微粒助留体系的必要性、蒙脱石性质和来源对其微粒助留作用的影响、影响蒙脱石微粒助留作用的因素和采用蒙脱石微粒助留体系时对松香施胶和纸张强度性质的影响。
2.
This paper mainly describes the effect of the application of the binary paper strengthening system—cation\|polyacrylamide(CPAM) and carboxymethyl cellulose (CMC).
通过控制CPAM的合成条件 ,加入CMC ,研究CPAM CMC二元体系的添加量、浆料初始pH值等因素对二元增强体系增加纸张强度的影响 ,找出利用CPAM CMC二元体系增加纸张强度的最佳条件 。
3.
The mechanism which the anionic and cationic surface modifiers both modified the surface of GCC is researched,and studied the applying effect of modified GCC as paper filler The experiment indicated,the filler distinctly improved the filler retention rate and paper strengt
实验表明 ,该改性填料明显提高了填料留着率及纸张强
5) physical properties of pulp
浆张强度
6) paper density
纸张紧度
1.
Aiming at a current problem that paper density can not be measured on-line in the process of paper making,using outstanding analysis capability and nonlinear approximation capability of wavelet neural network to fit the non-linear relation between paper density and some on-line measurable parameter.
针对造纸生产线中纸张紧度无法在线检测的问题,利用小波-神经网络的分析和非线性逼近能力拟合纸张紧度J与纸张定量Q、纸张水分M、叩解度°SR、纸浆纤维湿重g、浆速网速比KT等可在线检测量间的非线性关系。
补充资料：张开度
⒈一个物体张开的角度。以角度与高度的积，为张开度数。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条