查询词典 litmus paper

Unsized paper treated with litmus for use as an acid-base indicator .

未定尺寸经石蕊处理的纸，用作酸碱显示剂。

Sourness is just another word for acidity, Suslick said, which any high school chemistry student can test for using litmus paper.

萨司利克说，酸味只是酸度的另一种表述方式，任何一间中学的化学学生都可以用石蕊试纸进行它的测量。

Strong bases that turn litmus paper blue, they react with acids to yield salt s, are caustic, and in concentrated form corrode tissues.

碱是强碱性的，会使红石蕊试纸变蓝色；它们与酸作用成为中性盐；它们是苛性的，其浓缩物可腐蚀有机组织。

NH4+ when heated with sodium hydroxide solution, a colorless gas is given out which can turn wet red litmus paper to blue.

铵盐和氢氧化钠溶液共热时会放出一种无色气体，它可把湿的红色石蕊试纸变蓝。

Every cloud, however, has a silver lining, for it was this strange side effect that gave a team of researchers at the Massachusetts Institute of Technology their crucial idea: stamp-sized patches, much like litmus paper, that change colour when exposed to the urine of people with traces of medicine in their systems.

然而，每一片乌云都有一线希望，因为正是这种奇怪的副作用启发了麻省理工大学的一个研究团队，让他们产生了一个重要的思想：类似邮票大小的一小块补丁，很像石蕊试纸，当人体内有药物成分时，试纸曝露在人的尿液里就会改变颜色。

The cervical secretion of 56 pregnant women diagnosed as PROM and 40 pregnant women without PROM were measured by rapid immune chromatography and litmus paper.

方法对临床确诊为胎膜早破孕妇56例及无胎膜早破孕妇40例分别采用快速免疫层析法和传统的石蕊试纸对其宫颈分泌物进行检测。

With the integration of various media have been gradually accelerating pace, the traditional and the modern, the technology and the thinking, are all in the road of succession, subversion, digestion and convergence. In such a premise, the individualized images should be viewed as a litmus paper, and it can bring us some enlightenment.

就目前我国社会而言，以"80后"青年为代表的新的社会群体已经出现并逐步融入主流社会群体；与此同时，新的媒介也在不断涌现，各种媒介的融合已经逐步加快脚步，无论是传统和现代还是技术与思维，都在不断的进行继承、颠覆、消解、融合。

NaOCl solution turns red litmus paper blue and then white.

把红色石蕊试纸变蓝，再变白。

Neither the killing of Mr Zarqawi nor any breakthrough on the political front will stop the insurgency and the fratricidal murders in their tracks.

在对危险的南部地区访问时，他斥责什叶派民兵领导人对中央集权的挑衅行为。

In fact,I've got him on the satellite mobile right now.

实际上 我们已接通卫星可视电话了