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到17世纪后半叶时, 小的手提式暗箱已经很普通了.By the later part of the sixteen hundreds , small hand - held camera obscuras were commonplace.暗箱操作使得他们看起来更加阴险.Lack of transparency makes them seem the more villainous.应该采用方法防止任何可能的暗箱操作.Measures ...
2026年03月08日
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faculty的复数形式为：faculties...
2026年03月08日
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目的了解健康青年人的前庭自旋转试验 ( VAT ) 的正常值.Objective To explore the normal values of vestibular autorotation test ( VAT ) in young people.试验结果表明:用自旋转车刀加工金属纤维是一种行之有效的切削加工方法.Experimental results show that machining metal fibre by usin...
2026年03月08日
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adj.被雾笼罩的，因浓雾受阻的，雾阻...
2026年03月08日
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The banks have had precious little to celebrate recently.银行最近没几件值得庆贺的事。"Maybe we could celebrate tonight." — "What did you have in mind?"“也许今晚我们可以庆祝一下。”——“你有何打算？”He was in no mood to celebrate.他没心情庆祝。...
2026年03月08日
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ethroglucin的音标：ethroglucin的英式发音音标为：[eθrəʊɡ'lu:sɪn]ethroglucin的美式发音音标为：[eθroʊɡ'lusɪn]...
2026年03月08日
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现在向右拐沿西渡路往前走。Now turn right to follow West Ferry Road.船夫愿冒险渡他们过江.The boatman was willing to risk ferrying them across.大型喷气式飞机不像橫渡大西洋的客轮那么引人注目.Jumbo jets somehow lack the glamour of the transatlantic liner....
2026年03月08日
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He was without question one of the giants of Japanese literature.毋庸置疑，他是日本的文学巨匠之一。Another of the giants was the Polish scientist Nicolaus Copernicus.另外一位巨人是波兰科学家尼古拉斯·白尼.Personally, I could care less whether the Giants co...
2026年03月08日
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...
2026年03月08日
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Miserable, and unexpectedly lonely, she went in search of Jean-Paul.内心痛苦、突感寂寞的她去寻找琼－保罗。Our speed over the ground was a miserable 2.2 knots.我们在接近地面时的航速仅为2.2节。Sheila was looking miserable.希拉看上去愁眉苦脸的。...
2026年03月08日
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Transitioning between gross and fine motor skills is challenging.粗略运动技能并不比精细运动技能快或慢,但二者之间的转换是困难的.Transitioning or reducing duct. Type of transition can be specified.过渡或渐缩管道. 可指定过渡类型.Offset transitioning or reducing duct....
2026年03月08日
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将空奶瓶放在门阶上。Leave empty milk bottles on the step.那个孩子正在吮吸着空奶瓶.The baby was sucking away at the empty feeding - bottle.这个盖子严实地盖在奶瓶上,保持奶嘴无菌.This top fits over the bottle and keeps the teat sterile....
2026年03月08日
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I went down to L.A. all the way from Seattle.我从西雅图一路南下到洛杉矶。Seattle is fertile ground for small businesses.西雅图是适合小型企业发展的沃土。He'd gone to Seattle long after everything else in his life had changed.他生活中的其他一切都改变了，很久之后他去了...
2026年03月08日
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结果表明,真空使疲劳寿命提高,疲劳曲线右移.The effect of vacuum on the fatigue Scanning Electron Microscopy ( SEM ).此外, 冲击功的提高使疲劳磨损加重,磨损质量损失均有所增加.In addition, increasing the ballistic work can aggravate the fatigue wear....
2026年03月08日
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n.长篇的伤心故事，哀史...
2026年03月08日