查询词典 grade-school

Strands prepared with fertilizer grade potassium nitrate had a burn rate marginally greater than the chemical grade product.

strands准备与肥料级硝酸钾了轻微的烧伤率大于化学级产品。

The results showed that the amorphous iron oxide has highly catalytic activity. The intermediate products are pyrocatechin, hydroquinone, benzoquinone and low-grade fatty acid. The mechanism of catalyst oxidation is assumed that the free radical OH attacks benzene cycle at the adjacent position and para-position of OH on phenol so that the benzene cycle is opened and low-grade fatty acid is produced and transformed into CO2 and H2O.

结果表明，非晶铁氧化物催化剂在催化氧化降解苯酚时具有较高的催化活性，苯酚降解的中间产物有：对苯二酚、邻苯二酚、苯醌和低级脂肪酸，其降解机理是羟基自由基攻击苯环上OH的部位或对位而使苯环开环，生成低级脂肪酸，并最终转化成二氧化碳和水，从而使苯酚得以降解。

In the class and grade manages respects the student to need to obtain student's approval from the emotion, respects the student to be good at utilizing the education quick-wittedly with the pedagogical mastery, the change criticism way, respects the student to respect the student the right to know, the participation right and the voting right, raises student's right and wrong judgment ability, strengthens student's collectivism host sense of responsibility, thus realizes the student and class's and grade's optimized development.

在班级管理中尊重学生要从情感上得到学生的认同，尊重学生要善于运用教育机智与教育技巧，改变批评方式，尊重学生就要尊重学生的知情权、参与权和选举权，培养学生的是非判断能力，强化学生的集体主义主人翁责任感，从而实现学生和班级的优化发展。

Result:The grades of the abilities of mass motor and balance were positively correlated with the A reaction time,total reaction time of Stroop Test,and negatively correlated with the score of down-reciting in Wechsler Memory Scale.The standard score of lack of learning ability or mal-coordination was positively correlated with the D reaction time,total reaction time and the number of D errors and total errors in Stroop Test,and positively correlated with the standard grade in Ravin's Standard Progressive Matrices.The negative correlation was existed between the grade of touch excessive defense,emotionalinstability and the errors in C part and the reaction time in interference of word color in the Stroop Test.

结果：感觉统合功能量表中，大肌肉及平衡能力的等级评分与Stroop测验的A反应时、总反应时呈正相关，与韦氏记忆中倒背数字得分呈负相关；触觉过度防御及情绪不稳的等级评分与Stroop测验的C错误数和色干扰呈负相关；本体感不佳、身体协调不良的等级评分与Stroop测验的C错误数和总错误数呈负相关；学习能力发展不足或协调不良的等级评分与Stroop测验的D反应时、总反应时、D错误数、总错误数以及瑞文标准推理测验的标准等级分呈正相关；大年龄的特殊问题的等级评分与Stroop测验的C错误数、D错误数、总错误数呈负相关。

In charpter Ⅳ, by the divisibility of the system, the design program of the multi-grade adaptive controller of the system is presented, and under the suppositions of realitic subsystems, the global stability of two-grade adaptive controller of the system is proved.

第四章，由电液伺服系统的可分性，对电液伺服系统自适应控制的可实现性进行了分析。

The range of reviewed officials is from Grade 9 to Grade 6 which are all lower than Shaoqingjian. It have two personnel functions: examine their desert and reappoint their new position.

其人事职权分为包括少卿监以下六品至九品京朝官；人事职能包括：考课功过与铨注新职两项任务。

Alloy frame, Double Wall Alloy tire circle, Dishing brake, forging suspension front fork, Alloy adjustable handlebar stem with gears, alloy handle, alloy retroflex saddle tube, alloy adjustable rack, middle parking rack, Alum-plating electric mudgurads, alloy cranks, 1.75 glisten tires. SHIMANO 6-speed chains linker, SHIMANO gearlever, spring saddle,24V.9AH/13AH battery, intelligent meterplate, LED front and rear lights, 3-grade Electric Assist Driving System（1st,Bike;2nd,1:1 Standard Riding Pull-assist; 3rd,Strong Pull-Assist） 6-grade Manual speed changes,1.8A NiMH Battery chargerAlloy Power-cut Brake handle

描述： 6061#铝合金高强度车架，铝双层车圈、前后碟刹、铝前花鼓、锻造铝合金减震前叉、有牙铝合金把立、铝合金把横、铝合金翻转鞍管、铝合金可调节衣架、中支撑、铝合金曲柄，镀铝导电型前后泥板、1.75反光轮胎、禧玛诺外6速拨链器、禧玛诺变速杆、弹簧减震坐垫、9AH/13AH镍氢电池、智能仪表盘、LED照明前灯、后LED灯、三档电动助力驱动系统（一挡、自行车；二挡、1：1标准骑行助力；三挡、强助力）、6档机械变速、1.8A镍氢电池充电器、全铝断电刹车握把。

The craft of preparation manganic manganous oxide from low grade rhodochrosite,can not only solves the problem of high cost of manganic manganous oxide,but also achieves the resources maximizing and solves low grade or abandoned Mn-core resource outlet question.Therefore,this craft has enormous economic efficiency and social efficiency.

贫菱锰矿制备四氧化三锰工艺，不仅解决了四氧化三锰生产成本高的问题，同时还做到资源的利用最大化，并且解决了大量的贫锰矿石和废弃锰矿石出路问题，具有极大的经济效益和社会效益。

Workrooms outstanding person crowd having certain social position specifically for compound , be ready to risk selfs life including the row , the pair , only top grade apartment house 350 all meter of the above city midairs villa 12 top grade ridgepole villa and successful personage and every man of note of industry , leader personage etc.

90工作室针对高档公寓350平米以上的城市空中别墅12高档复式、连排、双拼、独栋别墅和成功人士及各行业的知名人士，领袖人物等有一定社会地位的精英人群。

Atofina Chemicals United States has recently introduced a rotational molding grade of nylon 11 resin color, as a pre-launched series of black Rilsan Roto 11 grade supplementary materials.

美国Atofina化学品公司最近隆重推出一种滚塑级本色尼龙11树脂，作为先期推出的Rilsan Roto 11系列黑色品级材料的补充。

And Pharaoh spoke to Joseph, saying, Your father and your brothers have come to you.

47：5 法老对约瑟说，你父亲和你弟兄们到你这里来了。

Additionally, the approximate flattening of surface strip using lines linking midpoints on perpendicular lines between geodesic curves and the unconditional extreme value method are discussed.

提出了用测地线方程、曲面上两点间短程线来计算膜结构曲面测地线的方法，同时，采用测地线间垂线的中点连线和用无约束极值法进行空间条状曲面近似展开的分析。