Result: The immunoregulation effect of the astragalus was various.结果: 黄芪的免疫调节作用是多方面的.The fluctuations of systemic hormone levels during normal pregnancy might influence local immunoregulation within the eye.正常妊娠期间全身激素水平的...
斯坦把装了钱的纸袋卷了起来。Stein rolled up the paper bag with the money inside.规则要求样本必须装在两个水密容器中。The rules state that samples must be enclosed in two watertight containers.他给自己的船装上另一批货后便启航了。He loaded his vessel with another cargo and...
Getter - ion pumps decrease chamber pressure by chemical reaction of residual gases with an evaporated metal.吸气离子泵通过剩余气体与蒸发的金属之间的化学反应减少了内腔的压力.Recent electronic means of pumping using low temperature sorption techniques a...