差等

The cryopreservation of fishes embryos has not reached an applicational level.The main reason is the characteristics of fishes embyros, such as big physical volume, the bad permeability of vitelline membrane, etc, which casued that traditional techniques for the incorporation of cryoprotectants could not make the cyroprotectants come into the inner part of embryos sufficiently and cryoprotectants could not protect embryos effectively.

鱼类胚胎冷冻保存经过多年研究，尽管有所突破，但目前仍未达到应用水平，其主要原因是由于鱼类胚胎体积大、卵膜通透性差等特点，导致传统的平衡法，无法使抗冻剂足够、有效的进入胚胎内部起到保护胚胎的作用。

At present, many problems exit concerning Chinese commercial banks, especially the state-owned commercial banks, such as conducting inefficiency, lacking of creativity, the worriable quality of capitals and so on.

目前，我国商业银行、特别是国有商业银行，存在着经营效益低下、金融创新乏力、资产质量很差等许多方面的问题。

Children of the member that partial hobo children learns to proofread worker of ab extra Wu is avoided receive education to compensate gold, get great welcome, but hobo children school also is existing pay of insecurity of persons qualified to teach, teacher standard of persons qualified to teach of not tall, whole is wronger wait for a problem.

部分流动人口子弟学校对外来务工人员子弟免收教育补偿金，受到极大欢迎，但流动人口子弟学校也存在着师资紧张、教师待遇不高、整体师资水平较差等问题。

On the basis of analyzing that the superiority and inferiority of nursery industry's development in our country, the author has explained the main problems existing in the nursery production and market in detail : introduce from other localities or foreign countries becomes a common practice, the resources in the planting industry of the nationality are deficient, unordered production, product structure is unreasonable, the level of product management lags behind, the technological content is low, the market is nonstandard, unordered competition, information is obturated, the commercial network is imperfect, the international competence of nursery plants is bad, etc.

在全面分析我国园林绿化苗木产业发展的优势和劣势的基础上，详细阐述了苗木生产和市场上存在的主要问题：外引成风，民族种业资源匮乏；无序生产，产品结构不合理；生产管理水平落后，技术含量低下；市场不规范，无序竞争；信息闭塞，销售网络不健全；园林绿化苗木国际竞争能力差等。

Experimental study on improving effect of pelleting and flotation of fine grained lignite;2. Magnetic microspheres were obtained by preparation of fine powders, pelleting and heat treatment.

本论文针对现有栓塞材料存在的问题，如粘管、透X线、可控性差等，选择钡铁氧体无机颗粒作为研究体系，通过微粉的制备、粉料的造粒和热处理，获得了适合应用的磁性微球，并对其相关性能进行了分析。

Numerical results show the collisional effects on some physics quantities, such as instantaneous voltages on the electrodes, instantaneous thicknesses of the electron sheathes, spatial distributions of the ion density and the electric field in the sheaths, and instantaneous voltage difference between two electrodes.

数值结果显示了碰撞效应对极板上鞘层的瞬时电压、瞬时电子鞘层厚度、鞘层内的离子密度和动能的空间分布以及两个极板上鞘层电压之差等物理量的影响。

Reasonably well compared with those in other countries, average standards are not improving despite billions in extra spending, and a stubbornly long tail of underachievers straggles behind.

虽然说与其他国家相比，英国学生表现的略好一些，但数十亿额外开支并没有将学生的平均水平带动上去，并且还有一大群差等生在后面拖后腿。

Although British schoolchildren perform reasonably well compared with those in other countries , average standards are not improving despite billions in extra spending , and a stubbornly long tail of underachievers straggles behind .

虽然说与其他国家相比，英国学生表现的略好一些，但数十亿额外开支并没有将学生的平均水平带动上去，并且还有一大群差等生在后面拖后腿。

Although British schoolchildren perform reasonably well compared with those in other countries, average standards are not improving despite billions in extra spending, and a stubbornly long tail of underachievers straggles behind.

虽然与其他国家相比，英国学生表现得相对好一些，但国家数十亿预算外的教育经费并没有将学生的整体水平带动上去，并且还有一大群差等生在后面拖后腿。

A set of measurement system for bearing and axle journal on passenger car has been developed to fulfill the work of measuring the dimension,data saving,communication and data management,which overcomes disadvantage of manual measurement,such as low efficiencies,high cost,high labor intensity and low precision.

针对铁路客车轴承与轴颈人工测量效率低、成本高、劳动强度大、精度差等缺点，研制了一套客车轴承与轴颈尺寸的测量系统，能够完成尺寸的测量、数据存储、通信和管理工作。

However, as the name（read－only memory）implies, CD disks cannot be written onorchanged in any way.

然而，正如其名字所指出的那样，CD盘不能写，也不能用任何方式改变其内容。

Galvanizes steel pallet is mainly export which suits standard packing of European Union, the North America. galvanizes steel pallet is suitable to heavy rack. Pallet surface can design plate type, corrugated and the gap form, satisfies the different requirements.

镀锌钢托盘多用于出口，替代木托盘，免薰蒸，符合欧盟、北美各国对出口货物包装材料的法令要求；喷涂钢托盘适用于重载上货架之用，托盘表面根据需要制作成平板状、波纹状及间隔形式，满足不同的使用要求。