bt-x例句翻译_写作句库

bt-x

1.BT-X silica white is filled into transparent or semi-transparent shoe-bottom.

白炭黑填充于透明及半透明鞋底，提高鞋底的强度、耐磨性能。收藏指正

2.It is well known that for any given integers A,B,gcd(A,B)=1,and C there are definitely infinite many solutions of the eqution Ax+By=C. The general solution of the equation is written in the form x=x 0+Bt,y=y 0-At,t∈Z(?) where(x 0,y 0)is a special soltuion of the equation (*).

对于给定的正整数A和B，方程Ax＋By＝C（△）有无穷多个解x＝x0＋Bdt，y＝y0－Adt，t∈I，（＊）其中（x0，y0）是方程的一个特解，d＝gcd（A，B）。收藏指正

3.Adagt chromatography thermal function to calculate the constancy (a.b.c) in relation to retain digit ( I x ) and Column temperature (T) which is the type of antoine hyperhola function flmula ( I x=a+bT+c ). It is exmple;

利用色谱热力学函数求解保留指数（Ix）与柱温（ T）之间的Antoine 型双曲函数关系式Ix ＝ a＋ bT＋ c中的常数项a，b，c，其解法较为简单；收藏指正

4.The co-effect between NPV and Bt against 2nd instar Plutella xylostella was tested by leaf-dropping method. It was found that the toxicity regression equation of the best ratio was y=4.8036+0.3883x, and the lethal concentration of 50% individuals (LC_(50)) was 3.16 PIB/ml, the CTC between NPV and Bt was 500.55, which indicated that there was significantly synergistic effect between NPV and Bt.

利用浸叶法处理小菜蛾，测定昆虫病毒复合杀虫剂对2龄小菜蛾的联合作用，最佳配比的毒力回归方程为：y=4.8063+0.3883x，LC_(50)为3.16PIB／ml，昆虫病毒NPV与BT的共毒系数为500.55，具有显著的增效作用。收藏指正

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