A preliminary study in New Zealand has shown that classroom noise presents a major concern for teachers and pupils.
新西兰的一项初步研究表明，教室里的噪音是老师和学生最关心的问题。
More than half of children who use electronic media before bedtime may have mood or learning problems during the day, a preliminary study of 40 young people suggests.
一项对40名孩子的初步研究表明，睡前使用电子媒体的孩子大约会有一半人在第二天出现情绪或学习上的问题。
In this small, preliminary study, the researchers examined postmortem brain tissue from seven boys with autism and six boys without autism who were aged 2 to 16 when they died.
在这个小规模的初步研究中，研究者对7名患有自闭症和6名未患自闭症的亡故男孩的脑组织进行了研究，他们的死亡年龄分布在2岁至16岁之间。
A preliminary study at Imperial College London, involving 62 babies has revealed that those delivered by c-section have higher levels of fat in their livers than those born naturally.
伦敦大学帝国理工学院一项针对62名婴儿的初步研究显示，剖腹产婴儿的脂肪肝水平比自然生产的婴儿要高。
The good cholesterol HDL, which reduces the risks of heart disease, can be dramatically boosted by an experimental drug that also lowers bad cholesterol, according to a preliminary study.
初步研究表明：一种实验药物可显著升高，对人体有益胆固醇HDL含量，HDL可降低罹患心脏病的危险性；该药还可降低有害胆固醇的含量。
Matlab script file preliminary study, the function document preparation.
初步学习Matlab的脚本文件、函数文件编写。
It's not a generic model, but a preliminary study, of which the specific details will be enriched and completed in further studies.
本文是在“精益”思想与供应链管理思想结合下对供应商管理模式的初步探讨，模式的内容会在更进一步的研究中得以补充和丰富。
The preliminary study on the cement-based FGM indicates, the cement-based FGM have high theory study value and brilliant application prospect.
研究表明，水泥基梯度功能材料具有很高的理论研究价值和很好的应用前景。
In this work, we used BIV as a lentivirus model, and did a preliminary study on the function of bovine ISG15 (bISG15) in latent infection of BIV.
本研究以牛免疫缺陷病毒（BIV）为慢病毒模型，对一种干扰素刺激蛋白ISG15在BIV潜伏感染中的作用进行了初步的探讨。
"Grade-two phenomena"refers to the stagnant state of English majors in mastering English after they have finished their preliminary study and training.
“高原期现象”指英语专业学生在经过初级基础学习和训练，进入二年级后在语言运用能力方面出现的停滞不前的徘徊现象。
This text gives preliminary study of overall performance and the collapse mode of this new thermal insulation and energy saving Concrete sandwich panel structure.
本文对这种新型保温节能混凝土夹芯板式结构的整体性能及倒塌模式进行了初步的研究。
The compounds of Alkaloidss and flavonoids are main active composition, and there is a preliminary study on the pharmacokinetics of matrine alkaloids and oxymatrine.
其主要活性物质是生物碱类和黄酮类，对其中的苦参碱和氧化苦参碱的药代动力学有初步的研究。
In this paper the deep outline of the deep conductivity structure in Lanzhou region has been given based on the preliminary study for the MT data at hands in the area.
利用兰州地区现有的大地电磁资料，对该区的深部电性结构进行了初步研究。
The preliminary study result shows that the two segments in question show differential source stress drop and Q value, which can be explained by the earthquake activity.
据初步研究结果，伊通-舒兰断裂南、北两段的震源应力降与Q值存在差异。
Provide office project preliminary study, Marketing planning and other consultants; Responsible for the Financial calculation; Assist in writing project planning reports.
提供写字楼项目前期研究、营销策划等咨询顾问；负责财务测算；协助撰写项目策划报告。
The preliminary study, released Friday, found that radiation from cellphones appears to have increased the risks that male rats developed tumors in their brains and hearts.
周五公布的这项初步研究发现，手机辐射似乎增加了雄鼠患上脑部和心脏肿瘤的风险。
Through the experimentation of potato drip capillary emplacing manners preliminary study on potato growth and soil temperature effects in Jingbian county, Shaanxi province.
在陕西省靖边县进行大田马铃薯滴灌毛管布设方式试验，初步研究了几种滴灌毛管布设方式对马铃薯生长及地温的影响。
This article on RFID makes a preliminary study of information security management in sensitive fields like the military, national security department, as well as enterprise.
本文就RFID在一些敏感领域像军事、国家安全部门以及企业的信息安全管理中的应用做了初步探讨。
In this paper, the preliminary study on prevention and control technique of forest rat harm in Saihanba Mechanised Tree farm and Yudaokou Ranch of northern of Hebei was made.
本文对河北省北部的塞罕坝机械林场和御道口牧场的森林鼠害防治技术进行了初步研究，包括杀鼠烟剂的筛选和中药提取物的筛选。
A preliminary study was carried out on the yielding phenomenon of pure titanium in tension process. The theoretical analysis shows that the phenomenon is related to twinning.
本文初步研究了纯钛拉伸过程中出现的屈服点现象，从理论上分析其现象与孪生关系。
At the same time, on this basis, this text, by the preliminary study, suggests that village culture theory does apply to the research on Zhuang rural women's fertility desire.
同时，在此基础上，本文通过初步探讨认为村落文化理论适用于壮族农村妇女生育意愿的研究。
Results: During the Warring States era, the name, etiology, pathogenesis, diagnosis and treatment of blackish facial patch had preliminary study, only formulae and drugs absence.
结果：早在春秋战国时期，对黧黑斑之病名、病因病机、诊断与治法已有初步研究，唯独方药缺如。
This research preliminary study exogenous cough on base of internal injury of stomach, which includes three parts: theoretical research, tutor's experience and clinical research.
本课题对胃内伤基础上外感咳嗽进行了初步探讨，分为理论研究、导师经验和临床研究三部分。
A preliminary study was carried out on the main technical factors affecting slab heating. And the control method and experience of blank temperature of this furnace are presented.
对影响板坯加热的主要技术因素进行了初步研究，并介绍了该炉型板坯温度的控制方法与经验。
A preliminary study on epidemic endemic disease which results from drinking water is made, according to regional distribution law of the elements in groundwater in Jilin province.
本文以吉林省地下水中的元素地域性分布规律入手，对吉林省流行的饮水型地方性疾病进行探讨。
Photochromic N methyl spirooxazine compound has been prepared. The specimen was characterized by 1H NMR and IR, and a preliminary study has been done on the photochromic properties.
合成了具有光致变色性能的化合物N甲基螺恶嗪，对它进行了IR和1HNMR表征，并对其光致变色性能进行了初步研究。
The aim is to look for new ferromagnetic materials and to have a preliminary study on the relations between the magnetism and the polymer structures or the different kinds of metals.
目的在于寻找新型的铁磁有机材料，同时初步研究其磁性能与聚合物结构以及金属种类的关系。
Therefore, in this paper there is a preliminary study on the method of urban master landscape concept planning, in order to expand both extension and connotation of concept planning.
为此，本文拟通过初步探讨城市总体景观概念规划的方法，试图达到进一步扩展概念规划的外延与内涵的目的。
Therefore, in this paper there is a preliminary study on the method of urban master landscape concept planning, in order to expand both extension and connotation of concept planning.
为此，本文拟通过初步探讨城市总体景观概念规划的方法，试图达到进一步扩展概念规划的外延与内涵的目的。
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