causticity是什么意思

The valve axis adopt stainless steel, it has good abradability and anti - causticity.阀杆采用不锈钢, 有良好的抗腐蚀性,抗擦伤和耐磨性能.Especially, the measure of some causticity liquid is very difficult using the old flow meter.特别是工业中对一些具有腐蚀性的...

causticity的音标：causticity的英式发音音标为：[kɔ:s'tɪsɪtɪ]causticity的美式发音音标为：[kɔs'tɪsɪtɪ]...

一种褐藻胶寡糖,其特征是把它用作 抗 衰老和 抗 痴呆的药物.The present invention features the application of algin oligosaccharide in medicine for treating anti - senility and anti - dementia.褐藻胶裂解酶能裂解褐藻胶制备寡糖, 是一种重要的工具酶.Alginate lyase can degrade a...

Anhydrous nitric acid is dissociated.无水硝酸是电离的.In some ways, anhydrous ammonia is just as safe to handle as gasoline.在某种程度上说, 无水氨使用起来与汽油一样安全.The invention relates to a novel method of preparing anhydrous crystalline malti...

她用大面额钞票的现金支付。She paid in cash, in bills of large denominations.我要2张面额50元的礼券.I will take two of twenty five dollars gift certificates.她钱袋里有几张大面额钞票.She had several large bills in her pocketbook....

adj.半醒的，半有意识状态的...

immunologic的音标：immunologic的英式发音音标为：[ˌɪmjʊ'nɑ:lədʒɪk]immunologic的美式发音音标为：[ˌɪmjʊ'nɑlədʒɪk]...

Economize in order to make one's money spin out until next payday.节省花钱以维持到下一次发薪.It's the payday, for he has brought home a stout volume from a secondhand bookstore.今天发工资, 所以他从旧书店里抱回来一厚册书.This'll be the big...

v.伸展，拉紧( stretch的过去式和过去分词 )，延伸，拉长，损伤...

aseptamide的音标：aseptamide的英式发音音标为：[æseptə'mɪd]aseptamide的美式发音音标为：[æseptə'mɪd]...

flash的第三人称单数（三单）为：flashes...

两样接合...

stymie的现在完成时为：stymied...

Garnish the plate with whipped cream rosettes and fresh fruits.用玫瑰花形的掼奶油和新鲜的水果作配菜点缀盘子。My waitress whipped the plate away and put down my bill.我的服务员麻利地撤走盘子并搁下我的账单。Eye-witnesses claimed Mr Melton whipped the horse up to 16...

子宫口扩张术...

Findings: Smooth midline thethe lateral ventricles anteriorthe foramen of Monro and appearing isodense with cerebrospinal fluid.影像学表现: 中线上位于侧脑室额角之间,孟氏孔之前的囊样病变,与脑积液呈等信号....

活塞上涂了一层石墨以减小摩擦力。The pistons are graphite-coated to reduce friction.润滑油能减小摩擦力.Oil can reduce friction.这种自行车的设计成功地减少了风的阻力和摩擦力。The design of the bicycle has managed to reduce the effects of wind resistance and drag....