查询词典 acidic

The dissolution of pyrite in acidic solution was relatively fast and easily ranched to dissolution equilibrium.

黄铁矿在酸性溶液中溶解速率相对较快，并且容易达到溶解平衡。

The regurgitated acid may also leave an acidic taste in the back of your throat.

该regurgitated酸也可能留下的酸性味道，在回到你的喉咙。

The culture was treated with lutein of different concentrations 10^(-8mol/L、10^(-7)mol/L、10^(-6)mol/L, respectively. The culture cells were fixed and were stained for tartate-resistant acidic phosphatase after 7d. The formation of osteoclasts was quantified by counting the number of TRAP(superscript +) multinuclear cells. The percentage of bone resorbed surface, TRAP activity and the expression of receptor activator of NF-KB mRNA were analysed. The appearance of reduced mice osteoclasts was typical.

受试细胞分为对照组、叶黄素低剂量组10^(-8mol/L、叶黄素中剂量组10^(-7mol/L和叶黄素高剂量组10^(-6mol/L，并设立空白对照组。7 d后取细胞玻片进行抗酒石酸酸性磷酸酶染色，观察破骨细胞并计数；取骨片进行甲苯胺蓝染色，光镜下统计骨吸收陷窝面积；测量抗酒石酸酸性磷酸酶活性以及破骨细胞表面NF-κB活化受体mRNA表达量。

The tail group of cysteamine containing amine moiety can easily protonize in acidic conditions. Heterpolyanions was successfully immobilized on such a positive-charged surface. By using quartinized conducting polymer containing osimium-bipyridine complexes, a sandwiching multilayers has been fabricated.

利用氨端基自组装膜在酸性条件下荷正电的特点，成功地将荷负电的杂多酸分子固定于其上，并在此基础上，通过荷正电的季胺化聚合物组装了多层的杂多酸修饰电极。

Samples were saponified with 20 g/L sodium hydroxide. The sexual hormones were then extracted with dichloromethane-acetic acetate (40∶1, v/v) under acidic conditions (pH 3, adjusted with 1 mol/L HCl ). An XTerraTMRP18 column was employed and a mixture of water-methanol-acetonitrile (50∶32∶18, v/v) was used as mobile phase. The seven sexual hormones were detected at 230 nm. The average spiked recoveries for the seven sexual hormones ranged from 75.6% to 97.8% with relative standard deviations of 1.9% to 7.2%. The linear ranges of determination were from 5 to 50 mg/L with correlation coefficients of 0.9999, and the limits of detection were from 3.7 to 12 ng.

先在试样中加入20 g/L氢氧化钠溶液与油脂进行皂化反应，然后用二氯甲烷-乙酸乙酯(体积比为40∶1)混合液在酸性条件下(pH 3)萃取，选择XTerraTMRP18色谱柱，以水-甲醇-乙腈(体积比为50∶32∶18)混合液为流动相，在波长230 nm处检测。7种性激素分离良好并排除了样品中杂质峰的干扰，低、高浓度平均回收率范围为75.6%~97.8%；相对标准偏差为1.9%~7.2%；检出限为3.7~12 ng。

Some scientists foresee more droughts and forest fires, and higher, stormier and more acidic seas along California's long coastline.

一些科学家预测，加州将会有更多的干旱和森林火灾，而那沿着加州长长的海岸线的海浪将更高、更猛烈及更具有酸性。

As a result of Pacific plate subducting toward Eurasian plate, a long acidic volcanics belt formed which extends from northeast to south of China and covers nearly 1 million km〓. This belt is also an important area of precious and nonferrous metal deposits in China.

受太平洋板块向欧亚板块俯冲作用的影响，我国从东北的大兴安岭经过山东、江西、福建、广东一直到广西境内，形成了一条中新生代酸性火山岩带，分布面积近100万km〓，是我国重要的金、银贵金属及铅、锌、铜等有色金属矿床分布区域。

Multiple distinct keratin genes have been identified and consist of two subfamilies, acidic and basic.

业已证实存在多种角蛋白基因，分为两个亚族--酸性的和碱性的。

The effects of gastrodine on the expression of glial fibrillary acidic protein, the transuding amount of lactic dehydrogenase, and the activity of nitric oxide synthase in cultured astrocytes of young rats with lesions caused by simulated cerebral ischemia and reperfusion, were determined in this experiment.

观察天麻素对脑缺血再灌注损伤星形胶质细胞胶原纤维酸性蛋白表达、乳酸脱氢酶漏出量以及一氧化氮合成酶活性的影响。结果：天麻素大、小剂量组GFAP纤维样改变减轻，强阳性反应细胞数减少；LDH漏出量下降；NOS活性减弱。

The process needs an alkaline wash of the treated gas to remove volatilized nitrogen oxides from the acidic peroxide solution.

这个过程需要一个经处理后的气体挥发碱性清洗，以消除从酸性双氧水氮氧化物。

We have no common name for a mime of Sophron or Xenarchus and a Socratic Conversation; and we should still be without one even if the imitation in the two instances were in trimeters or elegiacs or some other kind of verse--though it is the way with people to tack on 'poet' to the name of a metre, and talk of elegiac-poets and epic-poets, thinking that they call them poets not by reason of the imitative nature of their work, but indiscriminately by reason of the metre they write in.

索夫农 、森那库斯和苏格拉底式的对话采用的模仿没有一个公共的名称；三音步诗、挽歌体或其他类型的诗的模仿也没有——人们把&诗人&这一名词和格律名称结合到一起，称之为挽歌体诗人或者史诗诗人，他们被称为诗人，似乎只是因为遵守格律写作，而非他们作品的模仿本质。

The relationship between communicative competence and grammar teaching should be that of the ends and the means.

交际能力和语法的关系应该是目标与途径的关系。