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First, the orthogonal test is conducted, and the results show that slurry concentration and momentum driftage of oxidic atmosphere has a great influence on both grain size and concentration distributions; agitated manner has little influence on either grain size and concentration distributions; agitated power has little influence on concentration distribution, but has a great influence on grain size distribution.

首先用正交试验组织了试验研究，并采用直观分析法和方差分析法对正交试验结果进行了分析，发现浆液浓度对沿浆池高度气液固三相的浓度分布不均匀性有特别显著性影响，对颗粒粒度分布不均匀性有显著性影响；浆池内氧化气体的动量流率对沿浆池高度气液固三相的浓度分布不均匀性和颗粒粒度分布不均匀性有特别显著性影响；搅拌方式对沿浆池高度气液固三相的浓度分布不均匀性和颗粒粒度分布不均匀性影响不大；搅拌功率对沿浆池高度气液固三相的浓度分布不均匀性影响不大，而对颗粒粒度分布不均匀性有显著影响。

This invention discloses a preparation method for anti-corrosion rare earth magnet material characterizing that it takes the optimized grain-boundary phase design as the starting point on the basis of a dual alloy method to select Nd base alloy with high crystal forming ability as the assist alloy and reduces the temperature of the press mold blank in a quartz container to room temperature from over grain-boundary phase melting point with the water extraction way to get enough cooling rate and guarantee the non-grain-boundary phase, compared with the material of the same composition prepared by ordinary method, the weightlessness of this invented material reduces over 30% after testing the weightlessness of the material by laying it for 96 hours under 121deg.C, 2 atmosphere and 100% humid environment to show the advanced performance of anti-corrosion.

本发明公开了一种耐腐蚀稀土永磁材料的制备方法，其特征是它在双合金法制备工艺的基础上，以优化晶界相设计为出发点，选取具有较高非晶形成能力的Nd基合金为辅合金，并在烧结回火时将置于耐高温石英容器中的压型坯件，从晶界相熔点以上以水淬冷却的方式降温至室温，以达到足够的冷却速率，确保得到非晶晶界相，根据本发明制得的耐腐蚀稀土永磁材料，通过测量在121℃、2个大气压以及100％湿度环境下放置96小时后材料的失重情况，结果显示本发明得到的材料与常规方法制备的相同成分的稀土永磁材料相比失重减少了30％以上，充分证明其具备了更优越的耐腐蚀性能。可广泛应用于电子、汽车、计算机、电力、机械、能源、环保、国防、医疗器械等领域。

For the effective monitoring and control of various types of public emergency or other reasons caused by abnormal fluctuations in the grain market to ensure that the grain market supply and maintain the basic stability of the grain market prices, to maintain normal social order and social stability, According to the national, provincial food emergency plan and the "grain reserve Shenzhen Interim Measures for the Administration", the relevant departments to develop a "food emergency plan in Shenzhen", reported that executive session.

为有效监测和控制各类突发公共事件或其他原因引起的粮食市场异常波动，确保粮食市场供应，保持粮食市场价格基本稳定，维护正常的社会秩序和社会稳定，根据国家、省粮食应急预案和《深圳市粮食储备管理暂行办法》，有关部门制定了《深圳市粮食应急预案》，报常务会议审议。

If operate as per production regulation,qualified non-polluted agricultural products can be produced.4 The detection rate of r-BHC in the grain is 24.0%,which is within the range of standard,other BHC isomers are not detected;No BHC in vegetables;No DDT in grain and vegetables;The total detection rate of 4 types of organic phosphor pesticides is 31% in the grain and vegetables,within which the content of dichlo rovinyldimethy 1 phosphate and dimethoate is a little bit higher than the standard,but the content of Baytex and Sunithion is lower than the staneard.5 The heavy metal detection rate in the grain and vegetables are stated respectively as following:Arsenic:none,none; Chrome:8%,72.4%; Lead:6%,13%;Cadmium:none,none; Hydrargyrum :none,none.

粮食中γ一六六六的检出率为24.0％，未出现超标现象，其他六六六异构体均未测出，蔬菜中六六六未检出，粮食和蔬菜的DDT未检出；粮食和蔬菜中的四种有机磷农药总检出率为31％，其中敌敌畏、乐果出现个别超标现象，倍硫磷和杀螟松未出现超标现象。 5、重金属在粮食和蔬菜中的检出率分别是：砷：未检出、未检出，铬：8％、72.4％铅字6％、13％，镉：未检出、未检出，汞：未检出、未检出。

The results shown that there will be great potential capacity to increase grain output in production, and the grain yield are positive related with the amount of fertilizer markedly as a whole, but there have been imbalance and inconsequence in using of fertilizer. It is essentially important to improve fertilizer use efficiency for save resources as well as increase yield. To increase grain output should to arrange fertilizer by planning as a whole rationally rather than to increase its amount.

结果表明，藁城市粮食生产还有很大的增产潜力，总体上粮食产量与化肥的投入仍然呈显著正相关关系，但是，目前实际生产中化肥施用量存在极其严重的不平衡和不合理现象，所以增施化肥已不再是增产的主要措施，而合理统筹、提高化肥的利用率至关重要，是节能增效的重要措施。

From 1998 to the end of 2002, the province sold the state-owned grain purchase and marketing enterprises amounted to more than 662 billion kilograms of grain, five-year average sales reached 13.2 billion kilograms of grain and achieved sales greater than the purchase of a virtuous cycle, the province's state-owned grain purchase and marketing enterprises for four consecutive years integration operator profits.

从1998年到2002年底，全省国有粮食购销企业累计销售粮食662多亿公斤，五年平均销售粮食达132亿公斤，实现了销大于购的良性循环，全省国有粮食购销企业连续四年统算实现盈利。

The ultrastructure characters of pollen grain in Brassica napus are:1There are vacuoles in cytoplasm but no starch grain in uniceelluar pollengrain.2The veget- ative nucleus of bicellular pollen grain is generally spheroidal;while the generative cell is spinde-shaped,with a big nucleus,thin layer of cytoplasmand few cell orgens,no cell wall.3In three-celled pollen grain the sperm cell is separated from the cytoplasm of vegetative cell by two layers of plasmic membrances.

Brassica napus的花粉粒，在不同发育时期超微结构的特征如下：1单胞花粉粒有一个球形的细胞核和明显的核仁，细胞质内出现液泡，缺少典型的淀粉粒。2双胞花粉粒的营养核多为球形。生殖细胞纺锤形，无细胞壁，细胞核比例大，细胞质呈薄层，细胞器少。3三胞花粉粒有一个裂片状的营养核和两个纺锤形的精细胞，精细胞无壁，以两层质膜与营养细胞的细胞质相隔。

After the addition of carbon, the microhardness in the grain boundary is about 150 MPa higher than that in the grain. The fracture type of pure Mo is intergranular fracture, the grain boundary strength of Mo-C alloy is strengthened due to the addition of carbon and the fracture type is changed to transgranular fracture, transcrystalline fracture and a large number of cleavage planes and steps are observed on the bending fracture surface. But if the carbon content is too high, the carbide precipitation will be severe at grain boundaries and is deleterioated to the ductility of the alloy.

添加碳后，合金的晶界显微硬度比合金的晶内显微硬度高150MPa左右；纯钼的断裂方式以沿晶断裂为主，添加碳后，由于合金的晶界强度得到提高，合金的断裂方式变成以穿晶断裂为主，断口上有大量的解理面，具有明显的河流状花样和解理台阶，且塑性越好的断口，撕裂岭也越多；当添加的碳含量偏高时，在晶界处产生了大颗粒的碳化物，这种大颗粒的碳化物会降低合金的塑性。

The strict stability criteria for bulk grain carriers make the stowage calculation extremely complicated. Described here in this paper is a newly-developed software system for the calculation of the stowage of bulk grain carriers. And put forward the simplified method in checking the stability and strength of bulk grain carrier according to the situation that calculating checking the stability and strength of bulk grain carrier is very complex.

由于其稳性衡准的特殊要求，使得该类船舶的积载计算甚为复杂，本文所开发的散装谷物船舶装载计算软件系统，针对生产运输中散装谷物船舶的稳性计算复杂、校核繁琐的现状，对简化其稳性、强度校核提出了具体的方法。

Xinhua Changsha October 28 in Changsha, Hunan, to the food industry leading enterprises rely on to grain production cooperatives as a link, to encourage farmers to become shareholders in paddy fields, leasing, etc., to optimize the structure of grain-growing, innovative food production and operation mode, effectively stabilize the grain acreage, increase the efficiency of farmers growing grain.

新华网长沙10月28日电湖南省长沙市以粮食产业化龙头企业为依托，以粮食生产合作社为纽带，鼓励农民以稻田入股、租赁等方式，优化粮食种植结构、创新粮食生产经营模式，有效地稳定了粮食播种面积，提高了农民种粮效益。

Singer Leona Lewis and former Led Zeppelin guitarist Jimmy Page emerged as the bus transformed into a grass-covered carnival float, and the pair combined for a rendition of "Whole Lotta Love".

歌手leona刘易斯和前率领的飞艇的吉他手吉米页出现巴士转化为基层所涵盖的嘉年华花车，和一双合并为一移交&整个lotta爱&。

This is Kate, and that's Erin.

这是凯特，那个是爱朗。