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- insect resistance of crop 作物抗虫性
- It is the aim for agronomist to improve the stress resistance of crop cultivar with high quality and high yield. 水稻是世界三大主要粮食作物之一，也是我国主要粮食来源，用生物技术手段选育高产优质抗逆的水稻新品种是我国农业科学家致力解决的问题，研究低温下水稻分子水平的变化将为解决这一问题提供理论依据和指导。
- As suggested by the reviewers, the established technique of chloroplast transformation was employed to rice to test the feasibility of increasing insect resistance of rice. 由于审查委员之建议，本研究亦探讨将所建立之叶绿体基因转殖系统应用在水稻，探讨增加水稻抗虫性之可行性。
- The insect resistance of a tree is influenced by several factors,such as the distribution and quantity of stone cell and crystals in cortex and phloem,the content of cellulose,the thickness and composition of cork layer, etc. 皮层和韧皮部中的石细胞，结晶体的分布、数量，纤维素的多少、排列状况，木栓层厚度、组成，后含物均能影响树本的抗虫性能。
- The insect resistance of tea tree and control of insect pest 茶树抗虫性与害虫控制
- Alkali soil is suitable for this kind of crop. 卤质土壤适合这种作物生长。
- Chamber Evaluation Technology of Insect resistance of Bt Transgenic Cotton 转Bt基因棉抗虫性的室内鉴定技术
- The amount of rain affects the growth of crops. 雨量影响作物的生长。
- The richness of the soil favored the growth of crops. 土地的肥沃有利于运动员的生长。
- Repeated pruning to control size causes loss of crop. 反复修剪;以控制规模造成的损失的作物.
- The light bulb has a resistance of 120 ohms. 灯泡有120欧姆的电阻。
- But higher temperatures will increase the risk of crop failures. 但是，更高的温度将增加作物歉收的风险。
- Each of the bulbs has a resistance of 120 ohms. 每一盏灯泡有120欧姆的电阻。
- STUDY ON THE INSECT RESISTANCE OF TRANSGENIC HYBRID POPLAR 741 TO VARIOUS INSTAR LARVAE OF GIPSY MOTH 转基因741杨对舞毒蛾不同龄期幼虫的抗性研究
- The rotation of crops keeps the soil healthy and fertile. 谷物轮种使土壤保持了肥力和高质。
- We had broken down the resistance of the enemy. 我们已经打垮了敌人的反抗。
- Advances in the Study on Insect Resistance of Trees in China in the Recent 10 Years 近10年我国林木抗虫性研究概述
- Good seawater resistance of pitch. 具有沥青的耐海水性。
- Application of Methane Fermenative Residues in Control of Crop Diseases and Insect pests. 沼气发酵残留物防治农作物病虫害的效果分析。
- Tough and chemical resistance of epoxy resin. 具有环氧树脂的坚硬性耐化学品性。
