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covariant differentiation
共变[协变]微分法
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towel n. 毛巾,手巾;[纸] 纸巾 vi. 用毛巾擦干身体 vt. 用毛巾擦
Moya [地质]火山泥, 泥熔岩
spigot n. 龙头;栓;饮水的地方
unlovely adj. 不可爱的;讨人嫌的
Acland [人名] [英格兰人姓氏] 阿克兰 Ackland的变体
Pepys 佩皮斯(姓氏)
pear n. [园艺] 梨树;梨子 n. (Pear)人名;(英)皮尔
cornmeal n. 燕麦片;玉蜀黍粉;谷物粉
dissolution n. 分解,溶解;(议会等的)解散;(契约等的)解除;死亡
explained v. 解释(explain的过去式及过去分词)
cloaked n. 斗蓬;宽大外衣;托词 vt. 遮掩;隐匿 n. (Cloak)人名;(英)克洛克
unfavourable adj. 不利的;不适宜的;反对的
trifling adj. 微不足道的;轻浮的 v. 浪费,闲聊(trifle的现在分词)
Zechstein 镁灰岩
Hannele n. (Hannele)人名;(芬)汉内莱
Wilhelmina n. 威廉敏娜(f.)
mangy adj. 污秽的;疥癣的;肮脏的
Prudhoe Bay 普拉德霍湾(靠美国阿拉斯加州北部,附近地区富石油和天然气)
nonaggression n. 不侵略
gory adj. 血淋淋的;残酷的 n. (Gory)人名;(法)戈里
考试词汇表
air pollution concentration
air pollution from vehicles
air pollution syndrome(APS)
air preheater of revolution
air pressure control system
air pressure governor valve
air pressure indicator lamp
air pressure test of boiler
air proportional EGR system
air radiometric prospecting
air raid warning conditions
air refueling control point
air respirator/resuscitator
air return through corridor
air sampling smoke detector
air saturated with moisture
air seeding, aerial seeding
air setting heat curing oil
air spaced paper insulation
air storage heater with fan