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This paper, the experimental research on contribution of Al and RDX and high nitrogen content nitrocotton to a screw CMDB propellant, is carried out, a proper content about Al, RDX is selected in this propellant, and a problem of the propellant mechanical properties which use high nitrogen content nitrocotten is solved.

研究了Al粉、RDX及高氮量硝棉对螺压高能改性双基推进能量的贡献，配方选择了比较合适的Al粉、RDX含量，解决了采用高氮量硝棉的推进剂的力学性能问题。

Love is too pure a light to burn long among the noisome gases that we breathe, but before it is choked out we may use it as a torch to ignite the cozy fire of affection.

爱是一种太纯洁的光，不能在我们呼吸的具有恶臭的气体中燃烧的太久，但是在它窒息之前，我们也许可以用它作火把，以点燃舒适的炉火，钟情的所在。

For the improvement of supply and better development of The LiaoHe oil-field Exploration Bureau, this text studies the inside and outside environment and the present supply logistics management situation of the Bureau, find out the main problem: nonsupport of second class unit to joint purchase; high Purchase cost, low level of informatization of logistics management and poor use of warehousing and transportation resources, then using supply chain management theories and modern strategy purchase management theories, put forward the development layout of the supply company.

为了让辽河油田勘探局更好的发展，提高物资采购供应质量，本文在对辽河油田勘探局内外部环境及其现有采购供应物流管理现状进行分析的基础上，指出了存在的主要问题：二级单位对统一采购不支持、采购成本高、物流管理信息化程度低以及仓储和运输资源没有充分利用。在充分论述了战略采购对辽河油田勘探局的重要性后。

The people's congress should start with commitment, norm and law, which form the basic parts of the political legitimacy, use various ways to enhance the importance of the main body's status, then on the basis of that, perfect the accountability system for administration with the basic value of democracy and responsibility in China step by step, and carry out the unification of the administrative democracy and the democratic administration at last.

人大应该从承诺，规范，法律这三个政治合法性的基本组成部分出发运用多种方式强化其问责主体的地位，在此基础上逐步完善以民主和责任为基本价值的中国行政问责制体系，最终实现行政民主和民主行政的统一。

This paper analyzes the structural change of land utilization and economic profit of Economic Belt on the Northern Slope of Tianshan Mountains by using qualitative and quantitative methods, pointing out that population increase, economic development and the progress of technology as well as industry escalation are the major driving forces for land use change of the area.

采用定性定量相结合的研究方法，对天山北坡经济带的土地利用结构变动情况及其相应产生的经济效益做具体分析，其中人口增加、经济发展和技术进步及产业聚集、升级是该区域土地利用结构变化的主要驱动力。

Gross of natural resources of water of catchment of the Yangtse River 996 billion stere, 35% what take the throughout the country, at present development utilization rate has 18% only, divide outside propping up this catchment to use water, still pass in carrying out south project of water north attune is northwardly provide fresh water resource, its moist limits involves 26 provinces city, shortage of gross of this pair of water, and distributing very not all China has fundamental strategic value.

长江流域水资源总量9960亿立方米，占全国的35%，目前开发利用率只有18%，除支撑本流域用水外，还通过实施中的南水北调工程向北方提供淡水资源，其润泽范围涉及26个省市，这对水总量短缺、且分布极为不均的中国具有重要的战略价值。

For years he loudly advocated the establishment of an English novitiate on the Continent, for which he collected the necessary funds, but unfortunately the superiors did not see their way to take up the idea and when at last it was carried out it came too late to be of much practical use.

多年来，他大声疾呼主张设立一个英语novitiate对大陆，在这方面，他收集到必要的资金，但是很遗憾，上级并没有看到自己的方式采取行动的想法时，在最后进行的，它来得太迟，以具有多大的实际用途。

Culture tender leaves in culture medium of MS+2,4-D1.5mg/L+30g/L suger+0.7% agar pH5.8 for 20 days in darkness at 25℃, and then subculture to induced Ⅱ-type calli. Use forceps cutting the tissue to nubble with 2mm2, and put the tissue into Agrodacterium tumefaciens LBA4404 liquid supplemented with AS 100mg/L,then, co-culture 3 days, resume 7 days in MS+2,4-D1.5mg/L+30g/L suger+500mg/L cef, take to MS+2,4-D1.5mg/L+30g/L suger+100mg/L cef+10.0mg/L kanamycin culture 20 days in darkness. After that to make it polarize in MS+30g/L suger+100mg/L cef+10.0mg/L km. The percentage of km resistant callus was reached max after infection for 45 min, the average is 29.66%. Simultaneity, tender leave callus are infected 5 min by A. tumefaciens liquid in different negative pressure, and kept on 15 min in Agrodacterium tumefaciens liquid without negative pressure. Then screen out resistant callus and obtain transgenic plants. When the negative pressure is -0.05MP the percentage of km resistant callus was reached max, the average rate is 37.5%.

将心叶接种于MS+2.4-D1.5mg/L+30g/L 蔗糖，琼脂0.7%，pH5.8 培养基中25℃暗培养20d 后继代一次，诱导产生Ⅱ型胚性愈伤组织，用镊子将其夹碎成2mm2大小的小块，置入添加100mg/L AS 的根癌农杆菌LBA4404 菌液中，侵染时间为45min，共培养3 天后，转入MS+2.4-D1.5mg/L+30g/L 蔗糖+500mg/L Cef 培养基中恢复7天，再转入MS+2.4-D1.5mg/L+30g/L 蔗糖+100mg/L Cef+10.0mg/L Km 中，遮光培养20d后，置入其MS+30g/L 蔗糖+100mg/L Cef+10.0mg/L Km 分化，卡那霉素抗性愈伤组织获得率在侵染45min 时达到最大值平均为29.66%；同时以甘蔗心叶愈伤组织材料，通过循环水式真空泵，产生负压，设定不同的负压值，在农杆菌菌液中感染5min 后，在负压条件下继续侵染15min 后，筛选出抗性愈伤组织并获得转化植株，其中在负压为-0.05 时转化率达到最大值，其卡那霉素抗性愈伤组织获得率平均为37.5%。

The experiments caried out shown that in contrast to the exclusive use of odometry or laser sensor data, the multi sensor setup contributes to an substancial uncertainty reduction in robot localization and orientation.

实验表明，与只用odometry或激光传感器数据形成对照，而多传感器装置有助于降低机器人定位和方向的实质误差。

If you doubt the power of the Oedipal conflict that boys feel in relation to their mothers, I need only point to the major fist fights and near riots that break out in high schools across America if one boy should happen to use a particular curse phrase in regard to the other boy's mother.

如果你对恋母情节有所抵触，男孩会联想到他们的母亲，我需要指出主要的反对意见和近期的骚动，突然出现在美国的高中里，设想一个男孩在对另一个男孩母亲的问候中使用了一个特别的咒骂短语。

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。