叶绿素的

A pot experiment was carried out to study effects of Cu stress on growth of Alternanthera philoxeroides, content of chlorophyll, biomass of the plant, and activity of four species of soil enzymes (Invertase, Catalase, Urease and Phosphatase).

通过盆栽实验，研究了不同浓度铜胁迫对外来杂草水花生植株生长、叶绿素含量、生物量及土壤酶活性的影响。

Results showed that benthic mollusks had some purification effect on CODcr,NH3-N,TP and chl-a of eutrophic river water ,and the effect of Anodonta woodiana was better than that of Bellamya aeruginosa.

文章研究了底栖软体动物富营养化河水中COD、NH3-N、TP、叶绿素a的净化效果。

The results showed that calcium had increased the single fruit weight, L/D, Vc content, SSC content and anthocyanidin content, while had decreased the chlorophyll content and titratable acid.

结果表明，喷钙后单果重增加，果形指数增大，Vc含量提高，可溶性固形物和花青苷含量增大，果实的叶绿素和可滴定酸含量下降。

Results showed that there was almost no difference in the length of bud, stamen, sepal and pistil between the apetalous and petalous lines.

测试了无花瓣油菜突变品系Apet33-10初花期、盛花期和青荚期的光合效率和叶绿素荧光。

Cluster analysis show that: proline content,sugar content, K~+/Na~+ content, MDA content, relative water content, CAT acitivy,photosynthesis rate and chlorophyll content can be indexs to comprehensive evaluate theability of salt-tolerance for Arrhenatherum elatius L..

聚类分析表明，脯氨酸含量、可溶性糖含量、钾钠含量比、叶片相对含水量、丙二醛含量、CAT活性、光合速率及叶绿素含量也可作为综合评价高燕麦草耐盐能力强弱的指标。

The average biomass was 45.261. The maximum biomass of 113.138 occurred in Zhainan lake region and the minimum biomass of 0.862 in the Zaozhadian lake region. The average chlorophyll content was 7.573 3. The maximum chlorophyll content of 17.690 4 occurred in Nanliuzhuang lake region and the minimum chlorophyll content of 0.245 7 in the Zaozhadian lake region. The avera...

各淀区浮游植物生物量平均为45.261，以寨南最大（113.138），藻淀最小（0.862）；叶绿素含量平均为7.573 3，其中南刘庄最大（17.690 4），藻淀最小（0.245 7）；最高生产层以碳计的日产量（g／（m3 ·d））平均为0.285，其中南刘庄最大（1.055），藻淀最小（0.015），水柱日产量（g／（m2 ·d））平均为0.431，其中寨南最大（1.001），藻淀最小（0.013）。

Discrimination technology for bacillariophyta and pyrrophyta was established by chlorophyll fluorescence excitation spectra of phytoplankton.

基于浮游植物活体叶绿素荧光激发光谱建立了硅藻和甲藻的识别测定技术。

A method to retrieve the oceanic chlorophyll concentrations in Casse I water based on Aritificial Neural Network is presented.

中文摘要：介绍了一种基于人工神经网络的海中一类水域叶绿素反演方法。

The results showed that moisture content of Cerasus humillis Bunge appeared deficit, and chlorophyll decomposed with soil water decreasing.

结果表明：随着土壤含水量的减少，欧李体内水分出现有效亏缺，叶绿素逐渐分解。

The following parameters were used in assays:morphology,chlor ophyll a and β-carotene.

通过测定藻丝形态参量、叶绿素a、β胡萝卜素，研究半导体激光对藻生长的影响。

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