磷酸盐

The study found that women who used bisphosphonate drugs, such as Fosamax, Boniva and Zomita, for more than two years had a nearly 40 percent reduction in risk as compared to those who did not, according to lead author Polly Newcomb, Ph.D., MPH, head of the Cancer Prevention Program at Fred Hutchinson Cancer Research Center.

这项研究发现，妇女谁使用，如福善美，的Boniva和Zomita，双磷酸盐药物超过两年，有近百分之四十的风险降低者较谁没有，根据主要作者波莉纽科姆博士，公共卫生硕士，在癌症预防计划负责人弗雷德哈钦森癌症研究中心。

The NITROGEN CYCLE. Some of these cycles are regulated mainly by weathering.

这些循环中的一些是由物理因子调控的，例如磷循环的主要限制因素是通过岩石的侵蚀作用缓慢释放的磷酸盐。

The cleaning agent non-toxic to humans,non-toxic to environment,non-ozone depleting,can be discharged to drain with minimal waste teatment required and does not contain phosphates or nonyl phenolethoxylates.

其清洗剂主要组分包括脂肪醇聚氧乙烯醚、烷基醇酰胺等多种表面活性剂和助剂，符合对人无毒、对环境无毒、对臭氧层无损耗、不含磷酸盐及壬基苯酚乙基盐等综合要求。

Each consists of a nucleoside and one or more phosphate groups.

每个核酸都由一个核和一个或多个磷酸盐基团组成。

It has been suggested that the calcium orthophosphate sludge could have a commercial use as an agriculturalfertilizer .

有人建议，钙磷酸盐污泥可以作为一个商业用途的农业肥料。

Applied to the surface of orthophosphate

适用于地面水中正磷酸盐的测定。

The adverse effects of fulvic acid on orthophosphate corrosion inhibition for copper pipe in simulated soft water were investigated.

在软水体系中，腐殖酸存在对铜管/磷酸盐缓蚀行为以及溶解性铜释放有显著影响。

Furthermore, the water softener did not have a detrimental effect on several significant water quality parameters that influence metallic solubility and the rate of corrosion, i.e., pH, total inorganic carbon, dissolved oxygen, chlorine, temperature, and orthophosphate.

此外，软化水在其他几个重大的水质参数在影响金属的溶解度和腐蚀度方面也是没有改变的。比如： PH值，总无机碳，溶解氧，余氯，温度和磷酸盐。

Starch phosphate monoester s were synthesized with the corn starches and orthophosphate mixture by the wet process.

以玉米淀粉为原料，与混合磷酸盐作用，采用湿法工艺制备淀粉磷酸单酯。

Firstly, mixture of orthophosphate or sodium tripolophosphate was used as esterifying agent in preparation of cassava starch phosphaite by dry process.

首先，用混和正磷酸盐或三聚磷酸钠为酯化剂，干法制备高取代度木薯淀粉磷酸酯。

According to the clear water experiment, aeration performance of the new equipment is good with high total oxygen transfer coefficient and oxygen utilization ratio.

曝气设备的动力效率在叶轮转速为120rpm～150rpm时取得最大值，此时氧利用率和充氧能力也具有较高值。

The environmental stability of that world - including its crushing pressures and icy darkness - means that some of its most famous inhabitants have survived for eons as evolutionary throwbacks, their bodies undergoing little change.

稳定的海底环境─包括能把人压扁的压力和冰冷的黑暗─意谓海底某些最知名的栖居生物已以演化返祖的样态活了万世，形体几无变化。