查询词典 nutrient solution

Appropriate nutrient supply could keep higher ZT content at initial stage and higher ABA, JA and IAA content and lower GA content at middle period, which could satisfy the demand of important hormones in every stage of tuberization and keep GA/ABA and GA/JA at reasonable levels during tuber formation.

而合理营养水平供给，保持了前期较高水平的ZT含量，中期较高的ABA、IAA、JA含量和较低的GA含量，保证了块茎发育各时期对重要激素的需要，GA/ABA和GA/JA在块茎发育各时期也保持在合理的水平。

As an example, sweet potato is characterized with fleshy tuberous roots for nutrient storage. Factors directing the induction of early tuberization have been investigated for a long time in sweet potato.

块根膨大过程中的营养元素需求、形态变化、内在植物激素消长等方面，长久以来已被广泛研究，但是其基因调控机理至今仍不明确；为此，本研究欲著眼於分子层面来探究甘薯的块根形成机制。

The FDA requires a full evaluation of a genetically engineered food crop when uncharacterized DNA sequences are used, or when food products may contain significantly altered nutrient levels, different compositions from substances currently found in foods, allergenic proteins, new antibiotic resistance markers, or levels of toxins significantly above those found naturally in edible varieties of the same species.

当使用不明特征DNA时或者当食物产品营养水平可能显著改变的、有不同于目前食品中组成成分的、有过敏原蛋白的、有新抗菌素抗体标记的或者毒素水平显著超出同物种可食用各品种中天然存在的这些情况出现时，食品药物管理局将要求完整评估一种基因工程处理过的粮食作物。

We selected wuli lake, seriously polluted lake, and used long-term laboratory sludge-dredging method to compare the difference of dredged zone and undredged zone, we conducted sludge incubated experiment of two depth of dredging to analyze the difference of nutrient''s release. We investigated the budge of phosphorus monthly and monitored the concentration of phosphorus of the water simultaneously, and analysised the change of the content of phosphorus of water body and further studied the effect of sludge-dredging on the content of phosphorus in water body.

本研究以污染严重的太湖五里湖为研究对象，对室内长效模拟和疏浚区/非疏浚区比较，进行了两种不同模拟疏浚深度的底泥培养实验，同时对疏浚后环五里湖河道进行了磷出入湖量和湖面磷含量同步调查分析，分析底泥疏浚前后水体磷含量变化，结合逐月出入湖量的初步分析，研究疏浚对湖水中磷含量的影响。

There was no bad effect on the nutrient of gelatin in the range of moderate irradiation dose, and the total amount of 18 kinds of amino acids in ir- radiated gelatin increased little compared with that of unirradiated.

明胶是以动物皮、骨等加工而成的淡黄色半透明物质，富有营养，蛋白质含量达90%以上，含有18种氨基酸，广泛用于食品、医药和照相材料等工业领域。

But weekly exercise amount is more than the standard value during her three phases. It is unseparable from her individual difference and her nutrient interference and recovery methods after traning. However, how much relationship between them awaits our further research.

5在张萍的整个训练过程中，初级、中级、高级阶段、高级阶段保持期的训练负荷与中国健美标准值的要求基本一致，但周训练次数、运动量在四个阶段明显要高于健美标准值，这与张萍自身的个体差异、训练后的营养干预、恢复手段是分不开的，但作为优秀运动员各指标之间存在多大的关系，有待于进行进一步的研究。

The analysis results of nutrient concentrations in Chinese cabbage plant indicate that the uptake of nitrogen and phosphorus in plant were increased significantly, and the uptake of plant potassium increase unsignificantly.

温室生物实验结果表明，保水剂包膜尿素能提高白菜的生物量，促进白菜植株氮、磷养分吸收，对钾吸收影响不明显。

Nutrient composition of Vallisneria natans was analyzed. Results show that V. natans contained 218.4 gkg^(-1) of protein, 51.4 gkg^(-1) of crude fat, 37.6 gkg^(-1) of polysaccharides, 265.7 gkg^(-1) of ash; and 147.6 gkg^(-1) of total amino acids, 55.0 gkg^(-1) of essential amino acid; and a number of mineral elements, such as 60.5 gkg^(-1) of K, 10.9 gkg^(-1) of Ca, 16.3 gkg^(-1) of Fe, 12.7 gkg^(-1) of Na.

沉水植物苦草的营养成分分析结果表明，其蛋白质含量为218.4gkg^(-1)，脂肪含量为51.4 gkg^(-1)，多糖含量为37.6 gkg^(-1)，灰分含量为265.7 gkg^(-1)；氨基酸总量为147.6 gkg^(-1)，必需氨基酸为55.0 gkg^(-1)；含有K、Ca、Cu、Fe、Zn、Mn、Na、Al、Ba等多种矿质元素，其中K、Ca、Fe、Na含量分别高达60.5、10.9、16.3、12.7gkg^(-1)。

Vermiformis. When L. pneumophila grew with nutrient alone without viable amoebae as hosts, total concentration of L.

castellanii共同培养时，亦发现其总细菌浓度在27日内最高可上升至6 log cells/ml，且较经H。

The whole ecological benefit shows downtrend, especially the area of nutrient waterhead and water and soil benefit in forest get large, and on the contrary the forest area lessens.

整体森林生态效益价值呈下降趋势，特别是森林的涵养水源和保持水土效益价值在森林面积增加的情况下反而下降。

Chinese traditional virtue is humility and wariness,the compliment and praise to the others should be declination

中国人的传统美德是谦虚谨慎，对别人的恭维和夸奖应是推辞。如

We bought this house on the never-never.

我们以分期付款的方式买下这座房子。