查询词典 wheat bug

To grow and multiply it is necessary to plant the wheat grain in the darkness of the earth and my failures, my despairs, my ignorance, and my inabilities are the darkness in which I have been planted in order to ripen.

麦粒在阳光雨露的哺无能便是那黑暗的泥土，我须深深地扎在泥土中，等待成熟。

We synchronized the wheat cell suspension cultures, then added Novobiocin—an inhibitor of TopoⅡ to the cell suspension, changs of the ratio of M/T were observed within 48 hours.

用aphidicolin使小麦悬浮系细胞同步化，然后向细胞培养液中加入TopoⅡ抑制剂新生霉素，48小时内观察分裂中期细胞比率的动态变化。

Combined with an energy balance based crop canopy micrometeorology model, the experimental data were used to identify the changes of the components of rice and wheat crop canopy energy balance under FACE conditions.

结果表明，FACE使水稻和小麦叶片气孔导度下降、冠层空气温度升高、湿度降低、冠层潜热通量减少、冠层向空气的显热通量和土中向土表的土壤热通量减少。

Key Words: Zero-tillage, Wheat stubble, Micrometeorology, herbicide spray, distribution, uniformity, deposition, dosage response

免耕麦茬田的主要杂草为狗尾草的情况下，应根据杂草的控制情况，选择合适的除草剂剂量和喷洒喷头。

Studies has been carried out on normal seedling of treating bacteria-bearing wheat seed by four chemicals, and optimum condition has been explored on mercuric chloride by quadratic regression orthogonality design.

针对种子检验工作中存在的带病菌作物种子影响正常幼苗率的问题，选择出适当药剂氯化汞，采用二次回归正交设计的统计分析方法，对带病菌的小麦种子进行了研究。

Results show that mercuric chloride is an effective chemicals. Optimum treatment by mercuric chloride is 0.128%concentration and 461 second on bacteria-bearing wheat seed.

结果表明：没处理的种子由于发芽时100％长有霉菌，正常幼苗率只有40％，而此批种子经生活力测定结果为生活力64％。

These differences are shown in the scanning electron micrographs of particles of flour milled from the two types of wheat.

这种差异可以从两种小麦碾磨得到的面粉颗粒在扫描电子显微镜照片上显示出来。

Shading experiments were designed according to low light intensity problem caused by intercropping system of peanut with maize or wheat et al. Fenghua1 and Fenghua2 were adopted in the experiment of four light intensity levels (CK in which the plants were grown under natural light, 27% shading, 43% shading and 77% shading), which carried out at three growth stage using black sunshade net. And the three stages were seedling phase, pod-setting phase and pod-maturing phase. The aim of this study was to investigate the effects of low light on the photosynthetic characteristics, luminous energy distribute of PSⅡ, RuBPCase activitiy, plant morphogenesis, dry matter production, pod yield and quality of peanut at different stages, defined the relationship between dry matter accumulation and PAR, relationship of efficiency for solar energy utilization and PAR, and then set up the ...dry matter production and yield formation model on the basis of the experimental data.

针对花生与玉米、小麦等作物间作、套种造成遮光问题，选用大花生品种丰花1号和小花生品种丰花2号做为供试材料，在花生苗期、结荚期和饱果期分别用不同透光率的遮阳网进行遮光处理模拟弱光条件，设置自然光、遮光27%、遮光43%和遮光77%四种光强水平，研究了光强处理对花生光合特性、光系统Ⅱ光能分配、RuBPCase活性、植株形态建成、物质生产和产量以及品质的影响，明确了不同时期干物质积累及光能利用率与光合有效辐射的关系，以此为基础采用2种方法建立了花生干物质生产动态模型和花生产量形成模拟模型，并对各模型的模拟精度进行了比较。

Comparing with the wild type WYMV or WYMV in the early passage, WYMV transmission by P graminis was affected when the D-RNA1 was involved, that the infected wheat showed decreased disease incidence, prolonged latent period, reduced virus content and subdued symptoms.

随之进行的P.graminis传播WYMV感染小麦试验结果表明，与不含有D-RNA1的大田野生病毒以及低代次的继代接种WYMV相比，D-RNA1的存在使P.graminis传播WYMV并造成侵染的效率有所降低，病毒潜伏期延长，症状表现减轻。

Osmotic dehydration of wheat seedlings Triticum aestivum L.c v.

棉农4号春小麦幼苗Triticum aestivum L.cv。

According to our present broadcasting situation,the thesis proposes using new technology to update and reform the present HFC. It also suggests broadcasting using self-advantage and arranging EPON in order to win the supermarket.

论文从我国广电的现状出发，结合实际，积极倡导采用新技术更新、改造我国现有的HFC网络；倡导广电现阶段利用自身优势，部署EPON网络来赢取市场。

A new general kinetic equation was derived in which the effect of the removal of condensation water was taken into account completely, and was applied to the polyesterification kinetic study of AA/HPHP and AA/NPG. It was found that the reaction order of self-catalyzed polyesterification was not constant. For these polyesterifications, the reaction order was 2.5 at a low temperature, while 3.0 at a high temperature.

考虑缩合水的排除对反应体系的影响，用体积浓度单位推导出一个新的聚酯反应总包动力学方程，并应用到AA/HPHP和AA/NPG两个聚酯化反应的动力学研究中，研究发现，自催化聚酯反应的反应级数并不是固定值，对于AA/HPHP和AA/NPG两个聚酯化反应而言，低温时反应级数为2.5，高温时反应级数为3.0。