If we can mechanize farming we can produce more crops with fewer people.如果我们能使耕种机械化,我们就能用较少的人力生产更多的农产品.The technology condition of gears direct effects on motion of the mechanize system.齿轮的技术状态的好坏直接影响整台设备或整套机械化系统可靠运行....
It provides an environment of incomparable textual malleability and further fulfills many reconstructive hypotheses about text.它提供文本文字无比的可塑性,更具体实现了解构理论对“文本”的各种假设.Two mechanisms allow for such self - concept maintenance: ...
They sat talking and necking in the car for another ten minutes.他们在车里又坐了10分钟，边说边搂着亲热。Extensive through - thickness shear causes crack - tip necking.大范围的穿透厚度剪切引裂纹顶端的颈缩.At this point, tensile fracture partially occurred, a...
Both drugs slow the progression of HIV, but neither cures the disease.这两种药物都可以延缓艾滋病病情发展，但是都不能治愈这种疾病。There's a time lag between infection with HIV and developing AIDS.从感染艾滋病病毒到病发有一段滞后期。All donated blood is screened f...
The leukemoid reaction was identified by alkaline phosphatase staining.碱性磷酸酶染色区分类白血病反应.One case leukemoid reaction in a patient with rheumatoid arthritis during drug treatment was reported.本文报道类风湿关节炎病人在药物治疗中发生类白血病反应1例....
He fixed me with those luminous, empty eyes and his melancholy smile.他笑容忧郁地凝视着我，闪亮的眼睛里空无一物。The desert was luminous, starkly beautiful.沙漠里泛着光，有一种荒凉之美。an alarm clock with a luminous dial夜光闹钟...