Many believe chocolate has the power to lift mood, and the US team say this may be true, although scientific proof for this is lacking.
虽然科学证据不足，但许多人相信吃巧克力可以提高情绪。美国队说这也许是正确的。
Carrying on reliability analysis to brake system of explosion-proof hydraulic lift and exploring the way of improving its reliability in order to enhance hydraulic lift working reliability.
通过对防爆液压提升机制动系统进行可靠性分析，探讨提高其可靠性的途径，进而提高提升机的工作可靠性。
Carrying on reliability analysis to brake system of explosion-proof hydraulic lift and exploring the way of improving its reliability in order to enhance hydraulic lift working reliability.
通过对防爆液压提升机制动系统进行可靠性分析，探讨提高其可靠性的途径，进而提高提升机的工作可靠性。
应用推荐