利用率

Suitable control content of culture medium can benefit growth, proliferation rate of Williams B6 seedling, save spending of production material. The content of 30ml per bottle show the highest proliferation rate and the higher usage of culture medium, the contrary result will appear when preponderate over the content of 30ml per bottle, but the increase weight of single seedling. For the losing of medium by sterilization, seedling SO2 resistance and other effects, it's considered the content of 25~30ml per bottle is fit for production of tissue culture seedling.

适宜控制培养基用量，能稳定威廉斯B6香蕉组培苗生长量、繁殖率，减少原料投入。30ml的用量其增殖率最高、培养基利用率较高，超过30ml的用量其增殖率相对下降，培养基利用率降低，但单苗增重量最大，综合考虑培养基损失、蕉苗耐SO2性等因素，认为培养基用量应控制在25~30ml/瓶。

As a result of further study, the reason of this tendency is recognizability of land-holder, including of the mentality of grudge the land, the reaction to national land policy, and infirm domino effect of the cropping, and so on. 3 Besides the above, this paper also takes an enlarged study of LUDA successfully such as the application of LURBI in application of arable land price valuation, basic farmland protection, forecasting of cultivated area requirement, even other related application.

在土地利用程度评估的扩展研究中，本文对土地利用率产出指数和效益指数在土地利用规划和农用地估价中进行了尝试性的运用，结果表明，土地利用率三指数在区域土地利用内涵挖潜、用地预测、耕地保护、农用地分等定级及用估价等方面可以广泛采用。

Some models were designed where the unique tetragon and hexagon grids borrowed from the wing structure were used as the basic elements, these models were analyzed numerically, it is shown that the model consisting of tetragon grids is much stiffer than that consisting of hexagon grids, while, more material is used in the first model;crinkling models based on tetragon grids or arched models consisting of hexagon grids become more stiffer than flat ones;hybrid models consisting of tetragon grids and hexagon grids can realize a proper balance between material saving and stiffness improving.

分别提取四边形、六边形的基本网格，建立结构模型，并对它们进行非线性数值分析。研究发现：四边形网格结构刚度大，六边形网格结构刚度小；而从材料利用率角度来讲，六边形网状结构更省材料；起皱对四边形网格结构刚度有加强，而起拱对六边形网格结构刚度有提高；如果将四、六边形的网格进行合理搭配，可以使结构刚度和材料利用率得到优化。

The key problem of this model is to acquire injecting power actual utilization rates. A pseudo load variable to balance network losses and to construct its corresponding Jacobian matrix is introduced. In the solution power flow process, injecting power actual utilization rates of each generation could be easy obtained with solving the n step transposed matrix.

该模型核心是上网电能实际利用率的计算，以直流潮流为基础，引入虚拟网损负荷变量并构造出带有松弛负荷变量的有功不平衡方程雅可比矩阵，一次求解n阶矩阵的转置矩阵，获得各发电机组的上网电能实际利用率。

The utilization ratio of tungsten or molybdenum is higher than 90% during the syntheses of tungstate or molybdate films by cell route, while the ratio is lower than 70% for constant current method.

在利用原电池方法合成钨—钼酸盐多晶膜的过程中，钨或钼材料的利用率一般在90％以上；而恒电流技术中钨或钼材料的利用率一般在70％以下。

Ample proof of the Wal-mart effect seen all over America unaesthetic stores, disregard to local urban fabric, conformity leading to monotony, environmental concerns, and lack of attention to regional geographic constraints.

城市内的工业污水要由企业自己处理，企业在不断提高污水处理水平的基础上，充分利用这一资源，提高水的重复利用率，提高中水资源利用率。

This paper designs and implements a virtual storage system named ASD(Allocate-on-demand Storage Device) to solve the problems,which uses the allocate-on-demand policy to relieve the problem of underutilization of storage resource,and uses the dynamic mapping mechanism to manage storage resource in accordance with the access char...

采用写时分配策略解决存储资源利用率低的问题，采用地址动态映射机制实现按照数据特性管理存储资源。测试表明，与静态管理方式相比，以ASD为基础的ext2文件系统的资源利用率和读写性能有明显改善。

It is clear that the MNWR algorithm based on waveband route can result in high bandwidth utilization and ports utilization, and hence the better blocking performance.

基于波带路由的特点和优点，MNWR算法能够获得高的带宽利用率和端口利用率，因此可以改善网络的阻塞性能。

The measurement results of several optical improvement methods are compared with that of FT IR through the near infrared spectral measurement of water. The results show that both methods can effectively reject the inference of zero order light. But the orthogonal polarizing method does at the expense of the utilization ratio of light.

结果表明，两种方法均能有效地消除零级光的影响，但正交双偏振方法以牺牲光能利用率为代价，调制方法能够在不降低光能利用率的情况下提高AOTF分光系统的光谱分辨力和信噪比，并可以简化光路结构。

Through the park project constructing, we try to:research for the scoentific method to process y different kinds of scraps;develop efficient、environment-friendly and effective technics;make a better use of the resources;develop new product that made from waste scraps;Promote waste recycling model and the scientific approach in China;Encourage the scientific, environment-protectional, conservational, recycling and efficient use of resources

通过园区项目的建设，研究各种不同废弃物的科学处理方式，开发高效的、环保的、实用的技术和工艺，提高各种资源的综合利用率；开发以废弃物为原料的新产品；探索并建立废弃物的回收网络和回收模式；在中国范围内推广废弃物回收模式和科学处理方法，提高中国废弃物的利用率和利用水平。

With Death guitarist Schuldiner adopting vocal duties, the band made a major impact on the scene.

随着死亡的吉他手Schuldiner接受主唱的职务，乐队在现实中树立了重要的影响。

But he could still end up breakfasting on Swiss-government issue muesli because all six are accused of nicking around 45 million pounds they should have paid to FIFA.

不过他最后仍有可能沦为瑞士政府&议事餐桌&上的一道早餐，因为这所有六个人都被指控把本应支付给国际足联的大约4500万英镑骗了个精光。