Effects of Enhanced UV-B Radiation on Root and Yield of Cotton UV-B辐射增强对棉花根系特征及产量品质的影响
The high yield neutron tube used in neutron radiation imaging has been researched, For high yield and complicated structure, the beam quality and ion optics system is required as good as possible. 研究设计应用于中子辐射成像的高产额中子管,由于其内部结构复杂和高中子产额、强束流,对引出的束流品质和离子光学系统设计要求严格。
Effect of monoculture and intercropping on radiation use efficiency and yield of maize and soybean 单作和间作对玉米和大豆群体辐射利用率及产量的影响
The Effect Temperature and Solar Radiation Meteorological Factors on Yield Character of Cotton Boll and Fiber Quality 温光气象因子影响棉铃产量和纤维品质性状的相关效应研究
Effects of UV-B radiation and water stress on soybean yield UV-B辐射与水分胁迫对大豆产量影响的研究
Effect of Enhanced UV-B Radiation on Yield and Quality of Rice 紫外线-B增强对水稻产量及品质的影响
Study of X-ray Radiation Yield Characteristics for Z-Pinch Plasma Z箍缩等离子体X射线辐射产额特性研究
Effect of sowing date and rate on canopy intercepted photo-synthetically active radiation and yield of winter wheat 播期和播量对冬小麦冠层光合有效辐射和产量的影响
Relationship between distribution of relative light radiation and yield and quality of Red Fuji apple trees trained in hedgerow 篱壁式栽培条件下富士苹果树冠光照分布与果实产量品质的关系
Effects of Enhanced UV-B Radiation on Fruit Yield and Quality of Two Tomato Cultivars 增强UV-B辐射对番茄果实产量和品质的影响
The effect of enhanced UV-B radiation on the physiological indicator, quality and yield of cotton UV-B辐射增强对棉花生理、品质和产量的影响
After ex vivo radiation exposure ( 1~ 4 Gy) of pre xRT blood samples, the differences of radiation dose response relationship of MN yield in PBL between HS and NS patients were significant, especially when dose was ≥ 3 Gy; 体外照射暴露的血标本,与照射剂量相关的PBL微核量在HS和NS患者之间有显著差异,特别是当剂量≥3Gy时。
Effect of radiation transmission on crop yield and quality 农桐间作系统辐射传输对农作物产量和品质的影响
Stimulating effect at low doses of gamma radiation on Germination and yield of Tomato 低剂量γ辐射对蕃茄种子发芽和产量刺激效应的研究
And the development of xRT related morbidity correlated with radiation dose response relationship of MN yield in PBL before treatment, but did not correlate with patients 'clinical variables. xRT相关疾病的发生与治疗前PBL微核量相关,而与病情无关。
The two important characteristics of neutron bombs, i.e.enhanced radiation and low burst yield, are explained in detail, and a comparison with common fission bombs is given. 详细阐释了中子弹的两个重要特性:强辐射与低爆炸威力,并与普通裂变弹作了对比。
The experiment results showed that the arsenic of coal was obviously removed in oxidation solvents under ultrasonic and microwave radiation. The yield of removing arsenic in coal reached 90% and more. 实验结果表明:超声波和微波结合氧化剂可得到较好的脱砷效果,砷的脱除最高可达90%以上。
The volatile oil in BHD was extracted by microwave radiation and SDE method with yield of 1.40%. 运用微波照射.同时蒸馏萃取法提取汤剂的挥发油,挥发油的收率为1.40%。
Effect of Ultrared Radiation on Increase Yield of Com 红外线辐射玉米种子的增产效果
Since the differences in individual ex vivo radiation dose-response relationship of MN yield in PBL before xRT appeared to be significant, our preliminary results also suggest that it may be possible to identify individual intrinsic radiosensitivity before the start of xRT. 因xRT前PBL微核率与体外辐射剂量效应关系存在着显著的个体差异,开始应用xRT前可用PBL微核率判定患者个体固有的放射敏感性。
Study on the effect of low-dose radiation on micronucleus yield of medical X-ray workers 职业小剂量照射对医用X射线工作者微核产额影响的研究
The effect of crown shading on the photosynthetically active radiation ( PAR) and yield of wheat was analysed focusing on the PAR-key factor of paulownia/ wheat intercropping system, and the law of light energy utilization was detected. 以桐麦间作系统中的关键因子-光合有效辐射为焦点,分析树冠遮荫对间作小麦光合有效辐射和产量的影响,以探讨桐麦间作系统中的光能利用规律。
UV_B radiation reduced biomass and yield in all soybean cultivars by 24.2% and 23.3%, respectively. However, the harvest index increased in 6 of ten soybean cultivars but reduced in 4 cultivars, the average increment was 1.39%. UVB辐射增加使所有品种的总生物量和产量分别平均下降24.2%和23.3%,10个品种的收获指数平均提高1.39%,其中6个品种的收获指数增加,4个减少。
The Solar radiation resources are Abundant, but the yield of the crops are poor. 这里辐射资源丰富,但形成的作物产量不高;
The influence of extraction solvent, extraction temperature and microwave radiation time on the yield were studied. 系统考察了提取溶剂、微波提取温度、提取时间等条件对鸡蛋中三聚氰胺提取率的影响。
Relay intercropping is a commonly used agronomic practice in China for many years. Suitable crop relay intercropping pattern can use nutrient, water and solar radiation resources efficiently and enhance crop yield enormously. 套作是我国农民在长期生产实践中,逐步认识和掌握的一项耕作措施,选择合适作物种类进行套作,可提高作物的水、肥、光资源的利用效率,大幅度增加产量。
We can study implosion characteristic of Z-pinch from three aspects: x-ray radiation yield 、 dynamics process of implosion 、 radiation spectrum of X-ray. 研究Z箍缩内爆特性主要从三个方面着手:X射线辐射产额、内爆动力学过程、X射线辐射能谱。