酸性的

A low molecular weight mammalian like PAPs has recently been found in sweet potato, soybean, red kidney bean, and A.

最近，人们在红薯、大豆、红蚕豆和南荠菜中发现了一类新的低分子量的紫色酸性磷酸酶。

B -Lead dioxide can be prepared by acid formation of lead battery positive plates[13] or electrooxidation of lead perchlorate.

PbO能够通过下列方法来制备：在酸性环境制备铅电池的阳极；高氯酸铅的电氧化。

Results show that dyeing process with direct dyestuff and weak acid dyes tuff in one bath can impart the polyamide/ cotton mixture good colorfastness and levelness,as well as lowered energy consumption and production cost.

试验表明，直接染料与弱酸性染料同浴上染的锦棉交织物，其色牢度，匀染性都有较好的效果，且降低能耗，节约成本。

Owing to existing problems of poor levelness and wet fastness in polyamide fabric dyeing with weak acid dye, reasonable dyeing process was put forward, that is the polyamide fabric was pretreated with chitosan and then dyed with weak acid dye.

根据壳聚糖在阴离子染料染色时，可起到使颜色增深的作用特性，先用一定浓度的壳聚糖溶液对锦纶织物进行预处理，然后再用弱酸性染料进行染色，以提高其湿处理牢度。

However, it is a good low-calorie sweetener in acid-containing beverages.

然而，它在酸性饮料中是一种很好的低热量的甜味剂。

Medon is formulated to maintain the urinary tract healthy of our cat.

麦顿猫粮使猫咪的尿液保持微酸性，有助于维护猫咪泌尿系统的健康。

DFerric Perchloric acid method was used to determine the content of ester-series alkaloid, and acid dye colorimetry was used to determine the content of total alkaloid in Complex Prescription Monkshood plaster.

方法分别采用改良异羟肟酸铁－高氯酸铁法及酸性染料比色法测定制剂中的酯型生物碱及乌头类总生物碱的含量。

MethodsFerric Hydroxamic acid―Ferric Perchloric acid method was used to determine the content of ester-series alkaloid, and acid dye colorimetry was used to determine the content of total alkaloid in Complex Prescription Monkshood plaster.

方法分别采用改良异羟肟酸铁－高氯酸铁法及酸性染料比色法测定制剂中的酯型生物碱及乌头类总生物碱的含量。

Seven acidic ionic liquids were synthesized and used as catalyst in the synthesis of N-formyl morpholine ,among which a reusable ionic liquid [HSO3-pmim]HSO4 was selected and characterized.

合成了7种酸性离子液体，并将其应用于催化合成N-甲酰吗啉的反应中，筛选出了一种可以重复使用的离子液体[HSO3-pmim]HSO4，并对其进行了表征。

Objective: To investigate the nephrotoxicity of plumbagin on human embryonic kidney cell 293 in vitro and protective effects of acid fibroblast growth factor on the cells.

目的：观察白花丹素在体外对人胚肾细胞293的毒性，以及酸性成纤维细胞生长因子对白花丹素所致肾损伤的保护作用。

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。