Therefore, how to improve Grade 9 students scores has become a hot topic in school education and family education as well.
因此，如何提高九年级学生的学业成绩，成为学校教育和家庭教育中的热点问题。
Although there are many school systems, but we must observe. like this we can have some good learning environment to improve grade.
尽管学校的制度很多，但我们必须遵守，这样才能有一个好的学习环境，提高学习成绩。
Instead of being done with the exam, imagine that the system would immediately let you rewrite the test to try to improve your grade.
想象一下，系统将立即允许你重考测试，以提高成绩，而不是完成考试。
And then, instead of being done with the exam, imagine that the system would immediately let you rewrite the test to try to improve your grade.
然后，与其就这样结束考试，想象一下这个系统会立即让你重考来提高分数。
Companies that make low-salt pasta sauces improve the taste with vine-ripened tomatoes and fresh herbs that cost more than dried spices and lower grade tomatoes.
做低盐意大利面酱汁的公司用比干香料和低级番茄成本更高的在蔓藤上自然成熟的番茄和新鲜香草来提味。
In order to improve one's own competitiveness, enterprises must put the control of cost in place, workshop grade cost control especially.
为了提高自身的竞争力，企业必须在成本方面做出到位的控制，尤其是车间级的成本控制。
Commercial grade is also led to significantly improve an important factor in housing prices.
商业级也是导致显着改善的一个重要因素住房价格。
Expert evaluating system can rapidly track and correctly forecast hazard grade at small open stone quarries, improve the efficiency of safety evaluation and raise reasonable safety countermeasures.
危险程度的专家评价系统能快速地跟踪和准确地预测小型露天采石场危险程度，提高安全评价的效率并及时提出合理的安全对策措施。
This will substantially improve the quality of enterprise management and product quality and grade.
这必将大幅度提高企业的质量管理水平和产品的质量等级。
The results show that the sensor designed can continuously measure the two grade thrust of rocket engine, and improve the measuring precision and sensitivity.
分析表明，这种双量程测力传感器既可以连续测量发动机两级推力，又提高了其测量灵敏度和精度。
Have been very language of their own natural learning fun, missing grade English exam, now repentant, and strive to improve the level of the.
本来很有语言天赋的自己学习贪玩，错失了英语等级的考试，现在痛改前非，努力提高水平了。
Compaction complex foundation treatment may obviously improve engineering geology condition of building site, raise bearing capacity, and lower grade of liquefaction.
挤密型复合地基处理，可以明显改善建筑场地的工程地质性能，提高承载力，降低液化等级。
On the other hand, lactoperoxidase system could all improve the hygienic grade about 1 or 2 grade, and could not affect the nutrition composition of the preserved milk.
另一方面，乳过氧化物酶体系均可提高保鲜牛乳1～2个卫生等级，并且对其营养成分没有影响。
From production practice of the mine, it is expounded that the decrease of dilution factor in mining is one of effective methods to improve the ore quality (grade) and economic benefits.
从生产实践出发，阐述了降低采矿贫化率是提高矿石质量(品位)，提高矿山经济效益的有效途径之一。
Likewise, it is also infeasible for VTS center to improve the management of VTS simply by enhancing the grade of management and hardware level.
同样，VTS中心仅靠增加管理等级及硬件水平来改善VTS的管理同样不可行。
Concllusions intraoperative hypothermia did not improve the neurokogic outcome after craniotomy among good-grade patients with aneurysmak subarachnoid hemorrhage.
结论术中低体温并不能改善蛛网膜下腔出血、分级良好病人颅骨切开术后的神经系统转归。
Students may revise and resubmit the two essays to improve the grade within one week of the date on which the essays are returned.
论文发还后的一周内，学生可以修订并重新提交这两篇论文来提高评分。
In order to improve the image of many city and grade, gradually replaced the ordinary white billboard three billboards.
很多城市为了进步形象及品位，渐渐撤换通俗的白皮楼顶大字制作广告牌为三面翻楼顶大字制作广告牌。
Moreover, a simple grade verification method is adopted to improve the testing speed in this paper.
另外本文采用简单的分级识别策略可以加快识别速度。
Some points about the CAD of the accuracy in involute cylindrical gears are to be approached in this thesis, which can improve the reasonableness and the accuracy grade of designing.
该文介绍渐开线圆柱齿轮精度的计算机辅助设计及计算的有关问题，对提高齿轮精度设计的准确度及其合理性有一定的实际指导意义。
It has higher value of technique and economic that the old road has been widened, to improve the current road grade, and reform the road net construction.
旧路拓宽加铺改造对提高道路等级和改善路网结构具有较高的技术经济价值。
To control and improve the properties of mechanism dynamics, a synthetical parameter model of high-grade motion was created for three-grade functional generator mechanism with double output.
基于改善动力学性能、提高输出运动的平稳性，实现了六杆双输出函数脉冲发生机构按传动比要求的等价四杆机构的综合原理与方法。
A strategy for induction motor control based on the grade of errors is developed to improve the performance of hybrid vehicle drive system.
为了改善混合动力汽车驱动系统性能，在直接转矩控制原理的基础上提出了一种基于误差等级控制感应电机的转矩控制策略。
Objective to explore the co-relationship between nurses behavior model and their grade of basic nursing practice, to find out the effective ways to improve the grade of nursing practice.
目的探讨护生行为与基护操作成绩的相关因素，寻求提高护生操作成绩的有效方法。
This paper explores the application of an extended Kalman filter in flotation processes to improve the accuracy of grade analysis value.
本文探讨了将推广的卡尔曼滤波器用于浮选过程，以改进品位分析值精度的问题。
Multi-foil printing paper used in packaging and decoration, it can be packaged product is more noble and beautiful, and to improve the product grade.
箔纸印品多用在包装装潢方面，它能使被包装的产品更显高贵和华丽，并藉此提高产品的档次。
To improve obstetrics grade of service, is important question which obstetrics worker at present faces.
提高产科服务质量，是产科工作者目前面临的重要问题。
The combined flowsheet can greatly improve comprehensive utilization of Bayan Obo low and medium grade oxide ores.
磁浮联合流程大大提高了白云鄂博中贫氧化矿综合利用程度。
The combined flowsheet can greatly improve comprehensive utilization of Bayan Obo low and medium grade oxide ores.
磁浮联合流程大大提高了白云鄂博中贫氧化矿综合利用程度。
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