查询词典 soluble

Based on nitrogen concentrations of different forms, total phosphorus and soluble phosphorus in the surface water, nitrogen and phosphorus pollution sources were further explored by means of a field undisturbed tension-free monolith lysimeter(1 m2 in area and 1 m in depth)in combination with the 15N-tracing method.

随着工农业生产的快速发展，人口的急剧增加和化学肥料使用量的增加以及生活污水的直接排放，河流、湖泊等地表水体的氮磷污染有加重趋势，如北方的辽河、汾河、海河及淮河，南方的黄浦江、太湖、巢湖、滇池等都遭受严重污染[1￣3]。

Only calcium citrate and calcium citrate maleate are soluble in water.

只有柠檬酸钙和柠檬酸钙马来酸可溶于水。

Key words apple; key enzymes involved in malic acid metabolism; accumulations of malic acid and the soluble sugars

还从苹果酸向可溶性糖转化的角度探讨了苹果酸代谢关键酶对可溶性糖积累的影响。

Zn~(2+) had a relative lower toxic effect on the conchocelis among the five heavy metal ions in this experiment, when the concentration was up to 60μmol/L and time was after 48 hours, its slightly negative effect on the conchocelis came into effect, chlorophyll a content, soluble protein content, mannite content, POD activity started to decrease and MDA content began to increase.

Zn~(2+)在实验所采用的五种重金属离子中毒性较弱，对藻体造成的抑制影响较小，当浓度升至3.9mg/L、时间加长到48h时出现极微的抑制作用，叶绿素a含量、可溶性蛋白含量、甘露醇含量、POD活性下降，丙二醛含量升高。

This paper takes conchocelis of Porphyra yezoensis as experiment material, analyzes the toxicity of heavy metal ions on 6 parameters of chlorophyll a content, soluble protein content, mannite content, peroxidase activity, malonaldehyde content and the growth of conchocelis. In experimental conditions, samples were exposed to mercuryHg~(2+, copperCu~(2+, cadmium Cd~(2+, plumbumPb~(2+ and zincZn~(2+ at different concentrations and were taken after exposure for different hours.

本文以条斑紫菜丝状体为实验材料，测定条斑紫菜丝状体中叶绿素a含量、可溶性蛋白含量、甘露醇含量、过氧化物酶活性、丙二醛含量及藻体生长情况6项生理生化指标，研究分析了不同处理浓度和不同培养时间下重金属离子Hg~(2+)、Cu~(2+)、Cd~(2+)、Pb~(2+)、Zn~(2+)对条斑紫菜丝状体的毒性效应。

The pathogen grew well on the media using glucose, sucrose, fructose, maltose, rhamnose or soluble starch as carbon sources. Galactose, xylose, mannite or sorbose was not beneficial for the growth of the pathogen, however. The media with only organic or inorganic nitrogen sources were not suitable for the pathogen growth although organic nitrogen sources were better than inorganic nitrogen sources. The pathogen could also infect Allium cepa L., A. fistulosum L. and A. odorum L. under artificial inoculation conditions.

在碳源中，以对葡萄糖、蔗糖、果糖、麦芽糖、鼠李糖和淀粉的利用为佳，而半乳糖、山梨糖、甘露醇、木糖和菊糖不利病菌的生长；有机氮源优于无机氮源，但单独应用有机或无机氮作为营养均不适于此病菌的生长；在人工接种条件下，病菌可侵染葱、洋葱和韭等葱属植物。

Mathematical analysis predicts that constant rate shedding of autocrine ligands into a collapsing lateral intercellular space leads to increased local ligand concentrations that are sufficient to account for the observed receptor signalling; direct experimental comparison of signalling stimulated by compressive stress versus exogenous soluble ligand supports this prediction.

数学分析预测自分泌配体以常数频率脱落入萎陷的侧面胞间隙可以引起足以解释观察到的信号转导的局部配体浓度增加；直接实验比较由压力和外源可溶性配体刺激产生的信号转导也支持这个预测。

The invention relates to soluble fluorine- containing aromatic medlin and its syntheizing method, belonging to macromolecule field.

本发明的可溶性含氟芳香聚酰亚胺及其合成方法属于高分子技术领域。

The general formula of said soluble fluorine- containing aromatic medlin is as follows: the substituent group on side phenyl group in diamine monomer Ar includes methyl, trifluoromethyl, two trifluoromethyls or chlorine and trifluoromethyl.

可溶性含氟芳香聚酰亚胺具有如下通式：二胺单体Ar中苯侧基上取代基为甲基、三氟甲基、两个三氟甲基或者氯和三氟甲基。

As carbon sources, soluble starch and maltose are better; saccharose and glucose are good; glycerin and mellifluence are not suitable.

可溶性淀粉和麦芽糖为较好碳源，其次是蔗糖和葡萄糖，甘油和甘露醇是黑脉羊肚菌菌丝不能很好利用的碳源。

They weren't aggressive, but I yelled and threw a rock in their direction to get them off the trail and away from me, just in case.

他们没有侵略性，但我大喊，并在他们的方向扔石头让他们过的线索，远离我，以防万一。

In slot 2 in your bag put wrapping paper, quantity does not matter in this case.

在你的书包里槽2把包装纸、数量无关紧要。