查询词典 lead

Lead acetate had no effect on the activity of calpain in PC 12 cells.

乙酸铅对PC 12细胞的calpain活性无明显改变。

The acetone of concentration at 7, 5%0 could lead to 50% enzyme activity lost.

导致酶活力丧失50％的丙酮浓度为7.5％。

They claim to have found "a viral Achilles' heel" that could lead to the development of a flu vaccine.

他们说发现了"病毒的一个致命弱点"，从而可以开发出一种禽流感疫苗。

2 The analysis step by 25.0mL sample lixivium, moved in the direction of arsenic in the bottle, plus 10 ml of hydrochloric acid and 10 ml of potassium iodide solution and 5 drop acid stannochlor solution, shake the place 10min, together with 2 g of arsenic-free zinc metal, immediately mounted a good lead acetate paper turns red cotton and mercury bromide from log that arsenic tube placed in the 25-38, f μh of the dark side, remove the test strip and standard mercury bromide a color not deeper than standard.

7.2 分析步骤取25.0mL样品浸泡液，移入测砷瓶中，加5mL盐酸、5mL碘化钾溶液及5滴酸性氯化亚锡溶液，摇匀后放置10min，加2g无砷金属锌，立即将已装好乙酸铅棉花及溴化汞试纸的测砷管装上，放置于25～30℃的暗处1h，取出溴化汞试纸和标准比较，其色斑不得深于标准。

A pot experiment was conducted to study the absorption and accumulation characteristics of tomato to lead in acid yellow soil .

通过盆栽试验，研究番茄对酸性黄壤中铅的吸收和积累效应。

Furthermore, the acid rain will also lead to soil acidification.

此外，酸雨也会导致土壤酸化。

Up until now , our company have scale heavy, variety the whole, excellent in quality,technical equipment person who lead advantag among the same trade both at home and abroad,collect the chemical pottery and study, design, produce,sell for the integrative specialized company ,have annual output production scale of 25000 tons of serial products of acidproof porcelain of various kinds of industry.

迄今为止，我公司在国内国际同行业中具有规模大、品种全、质量优、技术装备领先等优势，是集化工陶瓷研究、设计、生产、销售为一体的专业公司，具有年产各种工业耐酸瓷系列产品25000吨的生产规模。

At the same time, in accordance with the requirements of the Ministry of Construction warning ACIS as a lead unit, improved server hardware configuration, and complete the design and development of the database structure.

同时，按照建设部预警预报信息系统的要求，作为牵头单位，完善了服务器硬件配置，并完成了数据库架构设计和开发。

Perhaps it is time for the ACM to take the lead in this matter for the design of computational systems.

也许现在是ACM在这一方面带头在计算也许现在是ACM在这一方面带头在计算机系统设计方面采取措施的时候了。

As of 2006, long has been unlicensed mineral wool acoustic board more than 40 patents, including technology with higher levels of seven patents, mineral wool acoustic board in China to lead the industry to flourish.

截止2006年，龙牌矿棉吸声板已获专利授权四十余项，其中技术含量较高的发明专利七项，引领中国矿棉吸声板行业蓬勃发展。

"Second Life is remarkably easy to work with, and is very popular,"

"第二次生命是显着容易的工作，并且很受欢迎，"

For example, we usually assume that materials are homogeneous and isotropic and free of internal defects or flaws.

为了得到适合有限元分析的模型，我们必须经过如图2所示的简化步骤。