Full-size tripods can be awkward, especially if you'reshooting a low-level subject.标准尺寸的三脚架可能会不便于使用，用于拍摄低角度的物体时尤其如此。Cameramen readied tripods.摄影师们架好了三脚架。And she thought of tripods and knapsacks.围着的膝盖,而她却想到了三脚架和背包....
And she thought of tripods and knapsacks.围着的膝盖,而她却想到了三脚架和背包.Cameramen readied tripods.摄影师们架好了三脚架。Full-size tripods can be awkward, especially if you're shooting a low-level subject.标准尺寸的三脚架可能会不便于使用，用于拍摄低角度的物体时尤其如此。F...
正改应变或线应变由每单位长度内的长度改变量来定义.Normal or linear strain is defined as the change in length per unit length.圆盘外有透明的防护罩,以免偶然在圆盘上弄上污点或线迹.A transparent cover is provided to protect the disc against accidental marking or smudging.小系...
联邦最高法院一致裁定学校实行的种族隔离措施违反宪法。The Supreme Court unanimously ruled that racial segregation in schools was unconstitutional.人民群众普遍反对突然实行的变革.The populace at large is / are opposed to sudden change.我们在联邦体制下实行的是法院系统的双轨制.As makes ...
With her composure, she survived every atempt to discountenance her.不管各种令她窘迫的企图,她都保持镇静, 从困境中挺了过来.He survived every attempt to discountenance him.在种种想叫他丢脸的打击面前,他挺过来了....
Miners in Zambia's northern copper belt have gone on strike...赞比亚北部铜矿带的矿工已经罢工了。Many of the Chinese working in Zambia are sanguine about the criticism.许多在赞比亚工作的中国人面对这些批评指责的时候,都很愤怒.The point of entry into Zambia would...
他其实并不太懂掷标枪.He didn't really know very much about javelin throwing.在掷标枪项目中,她掷了60米远.She achieved a throw of sixty metres in the javelin event.哈丽特掷标枪得了亚军.Harriet came second in the javelin....