MethodsData collection: Information was collected from all subjects by using (Infant Temperament Questionnaire)RITQ and general information questionnaire(maded by ourselves).
1资料采集:由病例组和对照组家长根据量表填写指南分别填写4～12月婴儿气质量表(RITQ),以及自制的家庭社会经济地位问卷,收集病例组患儿在我院住院期间的BAEP结果。
Effect of rolling oil on the surface quality of annealed aluminum foils;
轧制油对铝箔退火表面质量的影响
Experimental research on surface quality in two-dimensional ultrasonic grinding of nano-complex ceramics;
二维超声磨削复相陶瓷加工表面质量的试验研究
Effects of additives on the surface quality of cathode zinc;
添加剂对电锌表面质量的影响
Bye the instance of the U-bending,this paper analyses how the construction of the bending die will impact the surface finish of the bending part,proposes some construction of the U-bending die for improving the surface finish of the bending part.
以U形弯曲为例,分析了弯曲模结构对弯曲件表面质量的影响,提出了提高工件表面质量的几种弯曲模结构方案,并着重介绍了其设计要点。
The effects of α-starch on properties of moulding sand and surface finish of steel casting are studied.
研究了α淀粉对型砂性能和铸钢件表面质量的影响。
A mirror surface finish on hard and brittle materials is achieved by electrolytic in-process dressing(ELID) grinding,oxide layer on the metal bond diamond wheel surface playes very important role.
同时,在磨削效率和加工工件的表面质量等因素的综合分析基础上,对电解电压参数进行优化,在本试验条件下,最佳实验参数为90 V。
The Compitation of the CITS National Norms
4～8月婴儿气质量表全国城市常模的建立
Thorndike Dimensions of Temperament
桑代克气质度向测量表
presentatiom of ambient air quality data in alphanumerical form
空气质量数据的文字表示格式
Pressure range and quality of air supply for the industrial process measurement and control instruments
GB/T4830-1984工业自动化仪表气源压力范围和质量
Study on Surface Quality of the Material 0Cr17Ni4Cu4Nb Gas Turbine Blade Ground by Coated Abrasive Belt;
0Cr17Ni4Cu4Nb燃气轮机叶片材料砂带磨削的表面质量研究
A New Design for Air Quality Measuring Instrument Based on AVR Single-chip Computer
一种基于AVR的新型空气质量检测仪表的设计
gas meter meter for measuring the amount of gas used
煤气表（计量煤气用量的仪表）.
engine mass air flow meter
发动机进气质量流量计
The example shows the feasibility of applying matter elements synthetical evaluation in atmosphere environmental quality assessment.
实例表明，物元综合评判模型用于区域大气环境质量评价是可行的。
Impact of a Decade of Economic Growth on Air and Water Quality;
十年经济发展对环境空气和地表水体质量的影响
The relationship between the temper and character inventory and intensity-dependent auditory evoked potential;
气质性格量表人格纬度和强度依赖的听觉诱发电位
Effects of Gas Film on Hot Crack and Surface Quality of Semi-continuous Casting 6063 Aluminum Alloy Slab
气膜对6063铝合金连铸坯中心裂纹及表面质量的影响
A watch of good quality is more expensive than a watch of poor quality.
质量好的手表比质量次的手表要贵。
The Gas Flow Measurement by Using Coriolis Mass Flowmeter
用科里奥利质量流量计测量气体流量
air quality-determination of performance characterristics of measurement methods
空气质量-质量测定法的评价
Air quality--Vocabulary
GB/T6919-1986空气质量词汇
d emission standard
空气质量和排放标准
original gas in place
原始天然气地质储量