查询词典 in plant

Being a protective tillage, the no-tillage means getting rid of not only the tillage before sowing, but also the intertill after sowing, and leaving the plant residue after harvesting.

中文题名稻田自然免耕体系土壤微生物及有机质周转研究副题名外文题名 Study on the microbial characteristics and the turnover of organic matter in paddy soil under a long-term no-tillage and ridge culture 论文作者张磊导师谢德体教授魏朝富研究员学科专业土壤学研究领域\研究方向土壤生物和生态学位级别博士学位授予单位西南农业大学学位授予日期2002 论文页码总数92页关键词稻田土壤生态学土壤有机质土壤微生物免耕馆藏号BSLW /2003 /S154 /1 免耕制是一种保护性耕作制，指同一块土壤在一定年限内，不仅免除播前耕作，也免除播后中耕，作物收获后直接将作物残茬留在土壤中的耕作方式。

Respiratory rate and isocitric dehydrogenaseactivity in plant rootsgrown at low-P supply were markedly lower than those at P-sufficient supply.

在缺磷条件下小麦根系的呼吸强度和异柠檬酸脱氢酶活性明显低于正常供磷处理，而PEPC活性与此相反。

Lycorine is a kind of alkaloid constituent which is highly-contained in plant medicine Lycoris radiata.

石蒜碱是传统药用植物石蒜中含量较高的生物碱成分。

Glucosinolates and thioglucoside glucohydrolaseform glucosinolate- myrosinase system in plant.

植物体中硫代葡萄糖苷和葡萄糖硫苷酶形成硫代葡萄糖苷-葡萄糖硫苷酶体系。

A saturated fatty acid; glycerides of palmitic acid occur widely in plant and animal oils and fats.

一种饱和脂肪酸，广泛存在于植物和动物油脂和脂肪中的棕榈酸甘油脂。

Photoperiodic control of flowering in plant decides by genetic factor and environment.

高等植物的成花诱导过程由自身遗传因子和外界环境因素两方面决定。

Externally applying signal compound of methyl salicylate can induce resistance to diseases and insect pest in plant.

其中，筛选具有化感作用的野生稻材料是这项工作的基础。

Accurate determination of salicylic acid in plant tissue is a necessary precondition to study its important function and the mechanism of disease resistance.

准确测定植物中水杨酸的含量是深入研究其重要作用和抗病机理的必要前提。

In plant,the enzymes of RFO,such as galactinol synthase,myo inositol-1-phosphate synthase, raffinose synthase and stachyose synthase,are linked with the RFO pathw.

寡糖代谢是一个复杂的调控体系，其中肌醇-1-磷酸合成酶、肌醇半乳糖苷合成酶、蔗糖合成酶、棉子糖合成酶、水苏糖合成酶和毛蕊花糖合成酶等参与了棉子糖系列寡糖的生物合成过程。

Based on the theory and methods used fungal elicitors to induce accumulation of some secondary metabolic products accumulation in plant suspended cell cultivation, we have selected several kinds of fungal strains which are antagonistic or syntrophic to Cordyceps militaris and prepared the crude elicitors.

借鉴真菌激发子诱导植物细胞悬浮培养中次生代谢产物富积的理论、方法，筛选出对蛹虫草有拮抗或互生关系的真菌菌株并制备激发子粗提物。

It has been put forward that there exists single Ball point and double Ball points on the symmetrical connecting-rod curves of equilateral mechanisms.

从鲍尔点的形成原理出发，分析对称连杆曲线上鲍尔点的产生条件，提出等边机构的对称连杆曲线上有单鲍尔点和双鲍尔点。

The factory affiliated to the Group primarily manufactures multiple-purpose pincers, baking kits, knives, scissors, kitchenware, gardening tools and beauty care kits as well as other hardware tools, the annual production value of which reaches US$ 30 million dollars.

集团所属工厂主要生产多用钳、烤具、刀具、剪刀、厨具、花园工具、美容套等五金产品，年生产总值3000万美元，产品价廉物美、选料上乘、质量保证，深受国内外客户的青睐