查询词典 phosphorus

We also investigate the effects of phosphorus input conditions, corresponding to oligotrophic, mesotrophic and eutrophic systems on system dynamics.

我们还探讨磷输入条件下，相应的贫营养，中营养和富营养化系统系统动力学。

The root exudates of crop played an important role in the process of phosphorus mobilization.

农作物根的分泌物在活化磷的过程中起重要作用。

Fluorine and phosphorus were measured with electrochemical analysis and spectrophotometry;the ratio of F to P was calculated.

清除结石，用优级纯硝酸冷消化处理后，分别采用电化学分析法和分光光度法测定离体牙氟和磷的含量并计算氟磷含量比。

A 3 factorial pot experiment, with 2 phosphorus levels, 3 soil water contents and 4 winter wheat cultivars was designed to compare the P efficiency, P uptake efficiency and P use efficiency of different cultivars at Olsen P 3 2 mg·kg 1 of soil, and as influenced by soil water content.

选用在土壤磷水平为 5～ 7mg P.kg- 1土的条件下筛选出来的不同磷效率的 4个冬小麦品种，采用盆栽试验研究了有效磷为 3.2 m g P.kg- 1土时的磷效率、磷吸收效率、磷利用效率及土壤水分对这些指标的影响。

Facultative biological model is adopted in municipal wastewater treatment of low nitrogen and phosphorus concentration at higher temperature.

分析了污水生物/生态处理工艺中的CIBR的兼性生化、AAA脱氮除磷二个模式的基本技术原理，酶促湿地协同净化技术原理，并建立了生物与生态协同的氮磷调控原则。

Tomatoes Tomato fruit contains is very rich in protein, fattiness, carbohydrate, line acid, carotene, vitamin B1, B2, C, etc, it also contains promoting growth of the teenagers of calcium, phosphorus, iron and other minerals, and inhibiting bacterial growth of tomato, tomato.

番茄 番茄果实含有十分丰富的蛋白质、脂肪、碳水化合物、炯酸、胡萝卜素、维生素B1、B2、C等，它还含有促进青少年生长发育的钙、磷、铁等矿物质，以及抑制细菌生长的番茄素。

The uncertainty in the determination of phosphorus in ferrochromium by phosphomolybdenum blue photometric method was evaluated.

对磷钼蓝光度法测定铬铁中磷量的不确定度的产生原因进行了分析，并对铬铁试样中磷含量测定结果的不确定度进行了评

With material temperature and the holding time increasing, the phosphorus content in ferromanganese metal increases.

随着温度的提高和保温时间的增加，锰铁金属化物中的含磷量随之增加。

When heating temperature is higher than 1 000 ℃, some phosphorus transfer into ferromanganese metal in the form of phosphide.

温度高于1 000℃后，部分磷以锰、铁磷化物的形式迁移进入金属化物中。

The phosphomolybdate blue spectrophotometric determination of phosphorus in ferromanganese was studied.

研究了磷钼蓝光度法快速测定锰铁中磷的方法。

For a big chunk of credit-card losses; the number of filings (and thus charge-off rates) would be rising again, whether

年美国个人破产法的一个改动使得破产登记急速下降，而后引起了信用卡大规模的亏损。

Eph. 4:23 And that you be renewed in the spirit of your mind

弗四23 而在你们心思的灵里得以更新