Its features are normative, qualificative, operable, inheritable and changeable.它的特征是规范性 、 限定性 、 可操作性 、 传承性和变迁性.It's the cardan joint that transfers the torque in a changeable angle.万向节能够实现可变角度的扭矩传递.The weather is v...
With the ripeness of myopia therapy, the hyperopia therapy becomes the focus.随着近视治疗的日臻成熟, 远视治疗越来越成为人们关注的焦点.The hot sun enables the grapes to reach optimum ripeness.炙热的阳光使葡萄能够达到最佳成熟状态。The hot sun enables the grapes to rea...
Cast free films of ethylcellulose with different composition were prepared.为了方便膜处方研究,采用浇铸法制备了不同处方的乙基纤维素游离膜.The ethylcellulose aqueous dispersion can be prepared by latex converge, phase change, emulsion - solvent - evapo...
他命令联合舰队将军队护送到那不勒斯。He ordered the combined fleet to convoy troops to Naples.他用化名在汉普郡的舰队街租了间房子。Using an alias, he had rented a house in Fleet, Hampshire.同其水面舰队相比,英国的潜艇部队规模相对较小。In contrast with its surface fleet, Britain...