查询词典 average density

Plant density is an important factor for cultural management, there is a close relationship between plant density and fertilizer application.

植株密度是栽培措施的重要因素，植株密度和施肥间存在密切关系。

It was also concluded that "Yue Tian 13" is fit to plant at early spring in Guangzhou city, and with the high density resistance character, and Polythene mulching could bring forward to the harvest time in early spring and increase the yield notability through increasing the plant density.

该研究结果充分显示了粤甜13号耐密植性和适合早春种植特性；同时表明，早春地膜覆盖栽培除了缩短生育期，使产品提早上市以外，还通过增加种植的密度增加产量，使种植的经济效益显著提高。

The higher is the trap density in the material, the higher is the surface charge density, and the lower is the flashover voltage on alumina surface.

研究发现，氧化铝陶瓷的陷阱分布与其真空中的表面带电和沿面闪络特性之间存在一定的内在联系，即材料中的陷阱密度越大，其表面电荷密度越高，且沿面闪络电压越低。

The method comprises the steps of taking the amur silvergrass as a plant fiber raw material; cutting and pulverizing; separating fibers; applying adhesives, such as lauxite, etc., a water proof agent and other additives to the fibers; drying until the water content is 7%-11% in a dryer; laying into slabs with uniform thickness and density by using a felting machine; and manufacturing the medium density fiberboards through the procedures in a single layer and multi-layer flat-bed press.

以荻草为植物纤维原料，经切断粉碎、纤维分离、纤维施加脲醛树脂等胶粘剂、防水剂和其它添加剂后在干燥机中干燥到含水率7％-11％，经铺装机铺装成厚度、密度均匀的板坯，在单层和多层平板热压机中热压等工序制成中密度纤维板。

Usually in the four-headed business card printing and membership card-making, Black's site density not exceeding 1.8 to such density business card printing and membership card making large black field, the lack of a thick and visual effect.

通常在四角制卡和会员卡制作中，黑色的实地密度不超过1.8，以这样的密度制卡和会员卡制作大面积黑色实地，会缺乏厚实的视觉效果。

The results indicated that paraquat had a significant effect on soil microflora in thirty days. Paraquat of 0.05~5mg/kg inhibited the growth of funguses, but stimulated the growth of the population of cellulose utilizing microorganism and nitrifying bacteria. The low-density paraquat stimulated the growth of bacteria and actinomyces, but high-density paraquat inhibited their growth.

结果表明，施用百草枯对土壤微生物有明显的影响。0.05~5mg/kg的百草枯在施药后30d内，真菌种群严重被抑制；硝化细菌种群和纤维素分解菌种群均呈刺激效应；低浓度的百草枯刺激土壤细菌和放线菌种群的生长，而高浓度的百草枯则抑制其生长。

On the other hand, real estate director of the Institute of Qinghua University Professor Liu Hongyu proposed, although the overall housing prices will not be any big change, but there will be changes in relative prices, such as the result of "atypical pneumonia", by the purchase of low-density residential Housing people in hot pursuit, a number of high-density project was to examine, bound to a certain extent, long-term impact of price movements of different products.

另一方面，房地产研究所所长清华大学教授刘轰渝提出，虽然整体房价将不会有任何大的变化，但将改变相对价格，如因&非典&通过购买低密度住宅的人穷追猛打，一些高密度的项目审查，必然会在一定程度上，长期影响价格变动的不同产品。

A simulation model of the compressing hay in high density baler is established. VC++6.0 and 3D Modeling technology are used as an instrument to simulate the actual compressing hay in high density baler. The results of simulation prove that the simulation model is correct, and the simulation model can show the correlative data and its rule of variety.

建立牧草高密度压捆过程计算机仿真模型，使用VC++6.0软件开发工具和三维建模技术对牧草在高密度压捆机中实际工况进行仿真，根据仿真结果对仿真模型进行验证，同时反映系统的相关数据及其变化规律。

A simulation model of the compressing hay in high density baler is established. VC++6.0 and 3D Modeling technology are used as an instrument t o simulate the actual compressing hay in high density baler. The results of simulation prove that the simulation model is correct, and the simulation model can show the correlative data and its rule of variety.

建立牧草高密度压捆过程计算机仿真模型，使用VC++6.0软件开发工具和三维建模技术对牧草在高密度压捆机中实际工况进行仿真，根据仿真结果对仿真模型进行验证，同时反映系统的相关数据及其变化规律。

As for the study of isospin in intermediate energy HICs, we've investigated how bothstength and density dependence of symmetry potential affect many measurableobservables, such as the yield, phase-space, and isospin distributions of fragments, as wellas the correlations between Intermediate-Mass-Fragment multiplicity 〓 andCharged-Particle multiplicity 〓 Light-Charged-Particle multiplicity 〓 andNeutron multiplicity 〓. The aim is to find sensitive observables specifically for strengthand density dependence of SP.

在中能重离子碰撞的同位旋研究方面，分别研究了对称势的强度和其密度依赖形式对中能重离子核反应各类碎片产物产额、相空间、及其同位旋的分布，中等质量碎片多重数与带电粒子多重数、轻带电粒子多重数、中子多重数的关联等多种实验观测量的影响，以获取对称势中该两方面的信息，尤其着重于研究如何分别获取有关该两方面的信息的途径。

Objective:To compare the response control and attention of Schizophrenic patients with that of the healthy controls by Integrated Visual and Auditorycontinuous performance test. To quantitate the impairment of cognitive function in patients, and to explore the relationship between cognitive function and the severity of the disorder.

目的：探讨精神分裂症病人在IVA持续操作测试中的反应控制能力、注意力等，并与健康人进行比较，从而量化精神分裂症病人的认知功能损害，并进一步探讨其认知功能与疾病严重程度的关系。

Main effective factors including subcooling degree, mechanical vibration, gas hydrate reformation, environment temperature, noncondensing gas and surfactant are analyzed.

指出过冷度、机械振动、重复生成水合物、环境温度、不凝性气体、添加剂是影响气体水合物生成的主要因素，还对R152a水合物的放冷进行了实验研究。