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背单词
rotation of a vector field
向量场的旋转
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pomp n. 盛况;浮华;壮丽;夸耀 n. (Pomp)人名;(德、匈)蓬普
jacket n. 羽绒滑雪衫;西装短外套;短上衣,夹克;土豆皮;书籍的护封;文件套,公文夹 vt. 给…穿夹克;给…装护套;给…包上护封;〈口〉打
uselessly adv. 无用地;无益地
oik n. 粗人;蠢货;乡巴佬
pentatonic adj. 五声的;五音阶的
Fernandez [人名] 费尔南德斯
tomography n. X线断层摄影术(等于laminography)
trek n. 艰苦跋涉 vi. 艰苦跋涉 vt. (牛)拉(货车);搬运 n. (Trek)人名;(阿拉伯)特里克
Hammerstein [人名] 哈默斯坦; [地名] [德国] 哈默施泰因
ESTEFAN n. (Estefan)人名;(西、阿拉伯)埃斯特凡
cartridge 弹药筒,打印机的(墨盒);[摄] 暗盒;笔芯;一卷软片
dunderhead n. 笨蛋;傻瓜
Whitby 惠特比
triangulation n. [测] 三角测量;三角形划分
bighorn n. 大角羊
transsexual n. 换性者;改变性别的人 adj. 改变性别的;两性间的
sailmaker n. 修帆工
bocce n. 室外地滚球戏,一种类似保龄球的意大利式球戏
protease n. [生化] 蛋白酶
pulpwood n. 木质纸浆
考试词汇表
offices of inspector general
official airline guide (oag)
official reserve transaction
official secrecy legislation
official settlements balance
offset link with movable lug
offset stamp, intaglio stamp
offsetting plough attachment
offshore drilling operations
offshore mobile drilling rig
offshore nuclear power plant
offshore patrol vessel (opv)
offshore production platform
offshore radio relay station
often cross pollinated plant
often cross-pollinated plant
ohotogrammetric trangulation
oil acid free plastic gloves
oil and gas conservation law
oil and gas conservation tax