查询词典 nutrient

By means of a system of nutrient solution culture under greenhouse, the effects of different concentration of exogenous silicon on anti-oxidative system, reactive oxygen species, soluble protein and praline content, root activity and ion content in leaves and roots of Cabernet Sauvignon seedlings were investigated under salt stress condition (50 mM NaCl).

mM浓度的外源硅，研究了不同浓度外源硅处理对盐胁迫(50 mM NaCl)下赤霞珠幼苗叶片中抗氧化酶系统、活性氧代谢、可溶性蛋白质和游离脯氨酸含量，根系活力，根系及叶片中离子含量的影响，以期为外源硅在葡萄抗盐生产上的合理利用提供一定的理论依据。

Decomposition of primary minerals of aluminosilicates (including feldspar, mica etc.)is made by silicate bacteria, changing insoluble potassium, phosphorus and silicon insoils into soluble nutrient elements for plants.

硅酸盐细菌能分解长石、云母等铝硅酸盐类的原生态矿物，使土壤中难溶性的钾、磷、硅等元素转变为可溶性，供植物生长利用。

The soil principal character is to have the ability, namely soil fertility supplying unceasingly and adjusting moisture content, nutrient, air and quantity of heat needed by plant life middle.

土壤的主要特征是具有不断地供给和调节植物生活中所需要的水分、养分、空气和热量的能力，即土壤肥力。

It also could regulate the ratio between nutrient organs and procreation organs, and increased their economic values.

同时调控光合产物在营养器官和生殖器官之间的分配比例，提高其经济价值。

Since nutrient levels need not be critically proportioned one to another.

因为营养的水平需要不是对另外的批评性按比例。

Pupation within the host body or not depends on nutrient amount remained in the host.

幼虫是否在寄主体内化蛹，与其体内营养物质的量有关。

The nutrient value such as beautiful dish , lettuce , green cauliflower , violet wild cabbage the south of tall , raciness

花菜，生菜，绿菜花，紫甘蓝等营养价值高，风味好的南方

"Other uses are in organic synthesis and biochemical research, as a nutrient and feed additive, and to retard rancidity in animal and vegetable fats."

其它的用途包括了有机合成和生化研究；营养素和食品添加物；延迟动植物脂肪酸臭味的产生。

"Other uses are in organic synthesis and biochemical research, as a nutrient and feed additive, and to retard rancidity in animal and vegetable fat s."

其它的用途包括了有机合成和生化研究；营养素和食品添加物；延迟动植物脂肪酸臭味的产生。

The soil nutrient in different rangeland stapes was gradually decreased with soil depth.

不同草地类型土壤养分含量的变化是随着土层加深而降低。

The system can be widely used in belt weighing and batching process control,etc.

介绍了基于智能模糊控制的嵌入式配料系统的设计方法，对模糊PID控制过程和系统调零作了重点的讨论，同时给出了PID控制的程序流程图和系统定长调零子程序。

"I dunno," she answered,"but if you show me aroun', I'll recognize it from the lighthouse just outside the porthole."

"我不知道，"她回答说，"如果你能带我转转，我能认出来的，因为灯塔就在舷窗外。"