您要查找的是不是：
- Prenatal ultrasound screening is one of the effective means of intervention for birth defects control. 产前超声筛查是干预胎儿出生缺陷的有效手段之一。
- The defects in MCT crystals grown by Bridgman method and defect control principle were discussed. Current state of MCT Bridgman and ACRT B growth in P.R. China was reviewed. 简单介绍了布里奇曼法生长碲镉汞晶体的主要缺陷以及缺陷的控制原理，回顾了国内进行碲镉汞晶体生长的布里奇曼法及加速坩埚旋转技术的布里奇曼法（ACRT?B）研究的情况，并提出了进一步研究的问题。
- The composition design,melting process theory and defect control on cast ingot of Aluminium standard sample were described in this paper. 阐述了铝块状光谱标样的成分设计、标样熔炼工艺理论及铝标样铸锭缺陷的控制。
- THE SURFACE DEFECTS CONTROL OF LOW CARBON ALUMINIUM - KILLED STEEL 低碳铝镇静钢表面缺陷控制
- The result indicates that the arrangement defect controls the deformation, stability and rock mass failure when the scales of crack, fissure, cavity, spacing, hole are coexisting in rock masses. 研究结果表明，当裂缝、裂隙、微裂隙、孔隙等不同尺度、不同层次缺陷并存时，高层次缺陷对岩体的变形、稳定、破坏起着主导控制作用。
- They detected no defect in the product. 他们没发现产品有任何问题。
- This was his fatal defect; he was of feeble will. 这是他致命的弱点，他意志薄弱。
- Keywords Defect control;Stainless steel beer kegs;Sealers;Draw;Surface defects; 缺陷控制;不锈钢扎啤桶;封头;拉深;表面缺陷;
- His job is to sample products for defects. 他的工作是抽样检查产品的瑕疵。
- One ninth of the products have defects. 九分之一的产品有毛病。
- A defect of focus, such as blurring in an image. 像差焦点不准确而造成的物像模糊
- He has a controlling interest in the company. 他在该公司中有控制权益。
- Near-sightedness is a visual defect. 近视是一个视力缺陷。
- Number of Defectives Control Chart 不良数管制图
- Reducing or controlling high blood pressure. 抗高血压的减轻或控制高血压的
- A defect in the fuel lines prevented the missile from blasting off. 燃料管路上的一个缺陷妨碍了导弹的发射。
- In other cases, water was in excess, and fire in defect. 至于其它的情形则是水分太多，火候不足。
- One of the lorries dropped back with a mechanical defect. 一辆卡车因出故障而落在后面了。
- Controlling wages is the linchpin of the Government'spolicies. 控制工资是政府政策的关键。
- The house has all these defects because it was built by cowboys. 这所房屋有这麽多毛病，其原因就在於承建者都是滑头。
