The bleeding may keep my left hand from cramping.淌血会叫我的左手不抽筋.This loss of sodium can cause dehydration and cramping.钠流失会造成脱水和抽筋.Children and seniors alike can be victim to cramping.儿童和老年人也可能成为抽筋的受害者....
用 非 等温热重法研究了代森锰锌的热分解反应动力学.Non - isothermal thermal decomposition kinetics of mancozeb was studied by thermogravimetry.化学药剂以 1∶1∶100 的波尔多液, 50%退菌特可湿性粉剂600倍液和50%代森铵800倍液防治效果较好.The best fungicides are 1 % Bordeaux mixture, ...