他钩丝上的浮子在水面上下急动.The cork on his fishing - line was bobbing up and down on the water.三维相空间是混沌和急动度之间的重要联系纽带.Three - dimensional phase space is an important relation link between chaos and jerk.急动,上下晃动上下左右地摆动或推动 ( 某物 )To bob...
The UN is facing a cash crunch.联合国面临着现金短缺问题。Caarackle! A cheery crunch, scraps of miniature thunder sound as the shells collapse.嘎嘣！欢快的裂壳声像是一片微弱的雷鸣。A latecomer to the credit crunch, Berlin's challenge is to keep Ger...
Jamie was snugly wrapped in a white woolen scarf.杰米围着一条白色羊毛围巾舒适而暖和.She likes to wear woolen socks in winter.冬天她喜欢穿羊毛袜.Will this soap shrink woolen clothes?这种肥皂会使毛织品缩水 吗 ?...
With hindsight, we'd all do things differently...有了事后的认识，我们都会以不同的方式行事。It is important to remember that each person reacts differently...重要的是要记住每个人的反应不同。I would have phrased it quite differently.我本可以把它表述得全然不同。The nex...
parallel cases,except that one is younger than the other情况类似，只是一个比另一个年轻一些It is most often diagnosed in women in their thirties and forties, although I've seen it in many younger women, as well...这种病一般多发于三四十岁的女性，但我也见...
Patricia Hewitt knows a thing or two about how to be well-organised.帕特里夏·休伊特很了解如何做到有条不紊。Services need to be more effectively organised than they are at present.服务的管理应该比现在更加有效。They booked our hotel, and organised car hire...
硅酮隆胸植入物a silicone breast implant一种叫作吡啶酮的新型抗艾滋病药物能促使艾滋病毒变异，使其不能繁殖，也不会再感染新的细胞。A newer anti-HIV drug called pyridinone caused HIV to mutate into a form which could not reproduce or infect new cells.所有的主要难点都涌现在烯酮 ( 1 ) 的合成中....
经过透析和冷冻干燥 、 可用免疫学方法测算.After dialysis and lyophilization , it can be detected by immunological methods.肾小球有表明免疫学过程的玻璃样变化.Renal glomeruli had hyaline changes suggestive of an immunologic process.在制造疫苗时, 病毒要无害化,但不应破坏其免疫学特性....