Moreover , the correlation signal of mc ismuch weaker than that of lc 而且, mc的信号强度比普通线性相关弱很多。
After 1947 , the land reform was conducted at a much slower and more moderate pace than i have described in this book 原注六:一九四七年后,土改地进行速度和强度比这本书里所描述的要减缓很多。
For systems containing clay in the range of 2 . 1wt % to 3 . 5wt % , the impact strength was almost two times as large as that of pure pvc 当mmt含量为2 . 1 3 . 5wt时,复合材料的冲击强度比纯pvc的提高了近一倍。
The entire dedendum should be round corner , to the gear of 200 pressure angle , the yield strength is largely improved than the 14 . 50 pressure angle gear 整个根都倒圆角压力角200的轮,其屈服强度比14 . 50压力角的轮得到极大
Extremely low sulfate levels could also explain why the oceans did not freeze , considering that the sun was about 25 percent dimmer 太古代之时,太阳的强度比现今弱了25 % ,但海洋却未因此冰封,或许硫酸盐浓度太低可以解释这个现象。