查询词典 grade-school

OF super grade, Grade I and II is exported. Fine talcum powder is of high whiteness in very fine granula tion which feels soft and slippery, so it is used in hitech fields, such as paint and coating industry, it is also used in paper making industry. Besides calcine talcum powder from 200 mesh to 1250 mesh is used in china and pottery industry. The following kinds such as Qixia3-grade blocks, 3-grade grains, 4 grade block and 4-grade grains are used as raw materials of china and pottery products. When 15% 80% of talcum powder is added in porcelain ,the Final china products is of very heat expansion, but of high strength, transparency and brilliance in colure and of very high percentage silicon , alg but of very low percentage of iron and aluminium.

特、一、二级产品90%以上出口；超微细滑石粉具有较高的白度、极细的微粒，柔软而有滑腻感，主要应用于高新技术领域，在油漆、涂料工业中用作体质填充料，在造纸工业中，用于涂层和涂料，可以改善纸张光泽和着墨性等；200目—1250目煅烧滑石粉主要应用于陶瓷釉面等；栖霞三级块、三级小粒、四级块、四级小粒是陶瓷生产的主要原料，在瓷土中掺入15%—80%的滑石粉，制成的各种瓷器，具有极少的热膨胀和温膨胀性，有强度高、不龟裂、增强韧性及透明度高、色彩明亮美丽等特点，并且以特别高的硅、镁和特别低的铁、铝含量而闻名陶瓷行业。

Basic fertilizer (organic fertilizer 500kg/667m2) add medium-term (organic fertilizer 500kg/667m2) facilitates favor to high-yield with the best conprehensive quality;density（40cm×60cm）with the highest yield; plastic mulching can significantly increase plant height, leaf width, leaf length, mature leaves, basal culm thickness, the first grade cormels weight and the second grade cormels weight; the first grade cormels of red sprout clocasia escalenta weight and yield had the obvious phenomenon of rapid growth in the medium expansion period of clocasia escalenta (July 14); an appropriate increase in plant height and stem yield was conducive to the increase in corn yield, the increase in corn yield favor to the first grade cormel numbers, the first grade cormel yield, the second grade cormel numbers, the second grade cormel yield, and thus obtain a higher yield.

基肥（有机肥500kg/667m2）+中期（有机肥500kg/667m2）有利于获得高产，综合品质最好；密度（40cm×60cm）产量最高；地膜覆盖可明显提高植株高度、叶宽、叶长、成叶数、茎基粗度、子芋和孙芋重量；红芽芋子芋重量和产量在芋膨大中期（7月14日）具有明显的快速增长现象；适当增加株高和茎叶产量有利于母芋产量的增加，母芋产量的增加有利于子芋个数、子芋产量、孙芋个数、孙芋产量的增加，从而获得较高的产量。

At 14 postoperative days, the paralytic limbs'function of the survived rats were evaluated with the Ducker's method (grade 0: pamplegia grade 1: automatic action but could not support the body mass grade 2: could stand but could not walk grade 3: could walk but with difficulty and accompanied by spasm grade 4: could run accompanied by mild incoordination grade 5: normal movement).

术后14d将两组存活的实验鼠按Ducker's评级方法进行瘫痪肢体功能测定(0级：完全瘫；1级：能自主运动，但不能支撑体质量；2级：能站立但不能行走；3级：能行走，但困难伴痉孪；4级：能跑，但有轻度共济失调；5级：正常运动)。

objective:through analyzing the result of physical fitness test of children aged 3～6 years old in fengtai district of beijing,there is a scientific guiding to the next working in the future and an enhancement of physical exercise.methods:according to "the test standard of physical fitness for children aged 3～6 years old",we had the physical fitness test on 9 784 children aged 3～6 years old.the result of test was analyzed by statistics analysis.results:it is eucrasia for physical fitness of children.the percengts of excellent grade,good grade,passing grade and not passing grade are 59.12%,23.69%,13.31%,3.88%,the total percent of excellent grade is in creasing with the increasing of the age of children.there is some imbalance in test of subitem.conclusion:physical fitness test of children can guide to child care scientifically.physical exercise is very important to growth and development of children,we should pay much attention to it.

目的：分析北京市丰台区托幼园所3～6岁儿童体质测试结果，为儿童保健工作作科学指导，促进儿童体格锻炼。方法：应用《北京市3～6岁儿童体质测试标准》对我区9 784名3～6岁儿童进行体质测试，将结果进行统计学分析。结果：丰台区3～6岁儿童体质健康状况良好，综合评价优秀级占59.12％，良好级占23.69％，及格级占13.31％，不及格级占3.88％。总体评级优秀率随年龄增大而增高，小年龄组不及格者明显多于大年龄组。我区儿童各单项测试项目发展存在不平衡。结论：进行体质测试可对儿童保健工作起科学指导作用，体格锻炼对儿童生长发育极为重要。

The proportions of Ⅰ~Ⅱgrade and Ⅲ grade were 73.8%、 83.1%; 45.7%、 65.2% between 92 samples of Urgur patients and 188 samples of han patients . Lymphy node metastasis in Uygur patients were greater than Han patients in Ⅰ~Ⅱgrade and Ⅲ grade (X~2=13.14, P.001; X~2=5.08, P.05).(3) The proportions of the expression of VEGF-AmRNA and its protein were 31.8%、 57.1%、64.3%, 27.3%、 53.6%、 59.5% in difference pathological grade in 92 samples, With increasing of the pathological grade,the VEGF-AmRNA and its protein expression are highly (X~2=6.26, P.05; X~2=6.21, P.05); The proportions of the positive expression of VEGF-AmRNA and its protein were 68.4

392例浸润性乳腺癌组织中VEGF-AmRNA和其蛋白的表达在不同组织学分级中其阳性率分别是31.8%、57.1%、64.3%，27.3%、53.6%、59.5%；二者在不同组织学分级中表达差异具有统计学意义(X~2=6.26，P.05；X~2=6.21，P.05)；在淋巴结转移组与非转移组中VEGF-AmRNA和其蛋白的表达阳性率的分别是68.4%、31.49，61.4%、31.4%，在淋巴结转移组VEGF-AmRNA和蛋白的明显高于淋巴结未转移组(X~2=11.96，P.001；X~2=7.79，P.05)；VEGF-AmRNA和其蛋白的表达

Results: Of the 22 cases, the draining veins, which were observed through MR brain surface anatomy scanning, were highly coincidence with the findings in the operation. The myodynamia of the one case whose myodynamia was grade 0 preoperation was grade IV one month after operation, the one case whose myodynamia was grade II preoperation was grade IV two weeks after operation, the one case whose myodynamia was grade III preoperation was grade IV three months after operation, and the patient recovered normal eight months later, the two cases whose myodynamia was grade IV total recovery after 2 months .

结果：22例患者的术前磁共振脑表面成像中脑表面回流静脉与术中所见高度一致。1例肌力0级患者术1月恢复至 IV 级，1例 II 级患者术后2周恢复至 IV 级，1例 III 级患者术3月恢复至 IV 级，随访8月患者对侧肢体肌力恢复正常，2例 IV 级患者术后2月完全恢复。

Results the serum level of mmp-2 in study group was significantly higher than that of controls (p＜0.01). the more critical by classification of child-pugh, the lower serumal mmp-2 level (a grade vs b grade, b grade vs c grade,c grade vs a grade;p＜0.01, p＜0.01, and p＜0.01, respectively).

结果 肝硬化组mmp-2显著高于对照组(p＜0.01、)；但是肝硬化患者血清中mmp-2浓度随child-pugh分级增高显著下降，a、b、c级之间差异均有统计学意义(p均＜0.01)，mmp-2水平a＞b＞c。

4 The quality grade of radial transillumination shall not be lower than Grade AB, which is determined in consideration of the importance of the piping applicable to this Specification as well as the grade classification in JB 4730 for Grade A, Grade AB and Grade B.

SH 3501-2002 7.5 质量检验 Quality inspection 7.5.4 本条规定射线透照质量等级要求不得低于 AB 级，这是根据本规范适用范围内管道的重要性，在 JB 4730 规定的 A，AB，B 级中确定的。

4 Results of nondestructive test for weld joints shall be graded according to JB 4730. Following requirements shall be met: a For radial test, quality grade of radial transillumination can't be lower than Grade AB, and that of weld joints shall meet table 10; b For supersonic test, approval standard for weld joints are as follows: 1 For weld joints of 100% supersonic test, grade Ⅰ. 2 For weld joints of local supersonic test, grade Ⅱ. c For magnetic particle test and penetration test, grade Ⅰ.

7.5.4 管道焊接接头的无损检测应按 JB 4730 进行焊缝缺陷等级评定，并符合下列要求： a 射线检测时，射线透照质量等级不得低于 AB 级，焊接接头经射线检测后的合格等级应符合表 10 的规定； b 超声波检测时，管道焊接接头经检测后的合格标准如下： 1 规定进行 100%超声波检测的焊接接头 I 级合格； 2 局部进行超声波检测的焊接接头 II 级合格； c 磁粉检测和渗透检测的焊接接头 I 级合格。

Through difference significance tests and analyses, it finds that (1) man students more possibly form identity achievement, and woman students more possibly form identity foreclosure and identity diffusion; and (2) the difference of self-identity status between man and woman students is associated with various domains; and (3) self-identity status between man and woman students have some similarities that identity exploration has the same importance to both; and (4) grade-one is a period when students face up to more identity crises, and grade-two is key period of identity formation, and grade-three is a developmental period of identity that provides the basis for re-solution of the emergence of new identity crises in grade-four;(5) there is a gradually enhanced direction from lower self-identity statuses to advanced ones from grade-one to grade-three, but there is also a direction that reentry into the identity crisis by grade-four. It indicates that the identity achievement formation does not mean the end of development of self-identity and proves that there is a continuous MAMA cycle in self-identity development; and (6) that students self-identity status mainly is identity moratorium provides some evidence for which there is a Moratorium in student development, and which self-identity formation is not easy; and (7) the development of student self-identity is associated with various domains, what students pay most attention to firstly is vocation, secondly life philosophy, and lower interesting in political and religious domains in ideology; for relational domains, students pay more attention to dating and friendship compared to sex role and recreation domain.

通过差异显著性检验和分析发现：(1)男生更可能形成成就型同一性，女生则更可能形成排他型和弥散型同一性；(2)男女大学生自我同一性的差异与不同的领域相关；(3)男女大学生自我同一性也存在相似性，同一性探索对于男女大学生同样重要；(4)大学一年级是同一性危机面对较多的时期，二年级为同一性形成的关键期，三年级为同一性的发展期，所形成的同一性为四年级所出现新的同一性危机的解决提供了基础；(5)从一年级到三年级存在从低级的自我同一性向高级的自我同一型转变的渐进增强，但到四年级又有重新进入同一性危机的趋势，说明大学生成就型自我同一性的形成并不意味着自我同一性发展的结束，证明了自我同一性发展的MAMA周期持续存在的特点；(6)学生自我同一性状态主要还处于延缓型同一性状态，进一步证明大学生发展心理合法延缓期的存在，以及自我同一性形成不是一件很容易的事情；(7)大学生自我同一性的发展与领域相关，大学生较为关注职业领域，其次为人生观领域，而对政治和信仰领域兴趣较低；另外，大学生对友谊、交往领域较为关注，对性别角色和活动领域关注程度相对较低。

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。