精确
词首
词尾
模糊
查单词
背单词
RNA Polymerase Sigma Factor H
《英文msh词典》RNA Polymerase Sigma Factor H [入口词] RNA Polymerase Sigma Factor H [主题词] Sigma Factor [英文释义] A protein which is a subunit of RNA polymerase. It effects initiation of specific RNA chains from DNA.
热门查询
marlin n. 枪鱼,青枪鱼;四鳃旗鱼
pictographic adj. 象形文字的,绘画文字的
vehemence n. 激烈;热烈
refillable adj. 适于再装的
quasar n. [天] 类星体;恒星状球体
film-maker n. 电影制作人
nunciature n. 罗马教皇使节的职位或任期
hallucination n. 幻觉,幻想;错觉
premeditation n. 预谋;预先设想
ummah 乌马公社
satisfactorily adv. 令人满意地
precis n. 摘要;大纲 vt. 概括…的大意;为…写摘要
non-white adj. 非白种的
Highbury n. 海布里球场
snatch n. 抢夺;抓举;小量 vt. 夺得;抽空做;及时救助 vi. 抢走;很快接受
postdate n. 事后日期;推迟日期 vt. 填迟……的日期;把……的日期填迟;继……之后
craftswoman n. 女工匠,女手艺人
dumping n. 倾销;倾泻 v. 倾倒(dump的ing形式)
sprouting n. 发芽;催芽;抹芽 v. 萌芽;开始生长;除去…的芽(sprout的ing形式)
spitefully adv. 怀恨地;怀有恶意地
考试词汇表
low pressure air manifold
low pressure air receiver
low pressure alarm device
low pressure casing spray
low pressure distillation
low pressure exhaust pipe
low pressure gas cylinder
low pressure mercury lamp
low pressure micro switch
low pressure polyethylene
low pressure rubber sheet
low pressure safety valve
low pressure sealing ring
low pressure steam curing
low pressure steam engine
low pressure storage tank
low pressure test chamber
low pressure trigger tube
low pressure turbine pump
low pressure turbocharger