结晶性

The system was a crystal achieved through the studying,specifying,colligating and programming of the agricultural economy and technology information,which truly reflected the fact of agricultural economy and technology information.

农业经济技术信息服务系统是对农业经济技术信息实际研究、细化、综合、流程化的结晶，系统贴近农业经济技术信息实际情况，科学进行合理分类，完善了农业经济技术信息的可维护性。

In the result, NMPC and OPCS have a good solubility in deionized water.

结果表明：磷酸酯基的引入降低了壳聚糖的结晶程度，NMPC和OPCS均具有很好的水溶性。

Serious corrosion and destroy by the alkalescent waste water from ammonia soda producing process occurred on water treatment buildings in Jiaozuo Xin'an Chemical Factory.

纯碱工艺中碱性废液对混凝土结构水处理构筑物产生较严重的腐蚀和破坏。在其腐蚀破坏过程中，溶解性化学腐蚀、膨胀性结晶化学破坏和强碱腐蚀作用等几种腐蚀同时存在，并相互影响，起作用的影响因子有镁离子、氯离子、硫酸根离子和废液的强碱性等

Magnesite Chrome Brick:Madefrom mainky sintered magnesiteand and chrome oxide,by high pressure shaping shd high temoerature firing, Its characteristic is the high direct-bondigng tate,and big crystallite,it has a good thermal spalling resistance.

具有热膨胀系数小，抗震性好，抗渣性强等特点，广泛应用于工业窑炉。直接结合镁铬砖：以优质镁砂和铬精矿为原料，经高压成型、高温烧成制得。具有结晶大，直接结合率高等特点。

Calcite and aragonite are the two crystal forms of calcium carbonate, a property of minerals geologists call dimorphism.

方解石和文石是两种碳酸钙结晶组成，地质学者称二态性。

The effects of strain rate on plastic formation and dynamic recrystallization of 7050 aluminum alloy were discussed. The results show that the deformation of the specimen is inhomogeneous, and the effective strain in the center of the specimen is maximum. The deformation inhomogeneity increases with the increase of strain rate. The effective stress of specimen is inhomogeneous. As the strain rate increases, the minimum stress value moves from the drum-shaped region to the heart of specimen. The standard deviation of dynamic recrystallization grain size decreases with the increase of strain rate.

模拟结果表明，热变形过程中，试样的各个部位的变形分布不均匀，心部的等效应变最大，变形的不均匀性随应变速率的增大而增大，但是变化的程度不大；试样内部各部位的应力大小分布不均匀，随应变速率的增大，最小应力值由自由变形的鼓形区域逐步向心部移动；动态再结晶晶粒尺寸标准偏差随应变速率的增加而减小。

When the freezing-thawing medium was bitterns from Xinjiang, Qinghai, Inner Mongolia or Xizang salt lakes, addition of fibers prevented the formulation of salt crystal, which would lead to fracture of concretes, in fiber reinforced HPC that resulted in the high bittern-freezing-thawing durability of fiber reinforced HPC exposed to salt lakes.

阐述了西藏、内蒙古、新疆和青海盐湖卤水中冻融时，纤维增强高性能混凝土内部不能形成足以导致结构破坏的盐结晶压，具有很高的抗卤水冻蚀性。

The low isotactic polypropylene grafted by MAH in the presence of St as comonomer was prepared by solution reaction.

低等规聚丙烯是由等规立构和间规立构组成的嵌段共聚物，具有低的结晶性能、良好的粘接性和加工性能，在胶粘剂领域有着广阔的应用前景。

The low isotactic polypropylene grafted by MAH in the presence of St as com-onomer was prepared by solution reaction.

低等规聚丙烯是由等规立构和间规立构组成的嵌段共聚物，具有低的结晶性能、良好的粘接性和加工性能，在胶粘剂领域有着广阔的应用前景。

In each bimodal volcanic succession, there exists a differentiation crystallization relationship between basic and silicic lavas.

各个双峰式火山岩系中，基性和酸性熔岩间为分异结晶关系。

Fancy gold-plated dangling earrings with facetted White Opal crystals.

花式镀金悬垂耳环与facetted白欧泊水晶。

This essay chooses the study aim from biology teachers in middle school in Shi Jiazhuang which tells us that most of the middle school biology teachers in Shi Jiazhuang have the"burnout", lower successfulness, individualize.

本文选取石家庄市初中生物教师作为研究对象，运用问卷调查的方法对石家庄市初中生物教师职业倦怠的现状进行调查，调查结果发现，石家庄市初中生物教师这一群体普遍存在职业倦怠，情感枯竭程度偏高，成就感偏低，去个性化程度最为严重。