1) systematic defects
结构性缺陷
1.
The separation of the dominant nation and the main - body nations is the roost cause for the systematic defects.
北约体制是以美国为主导,以欧洲国家为主体,以欧洲安全事务为主要内容的结构形式,主导国家与主体国家的分离是形成结构性缺陷的根本原因。
3) defect structure
缺陷结构
1.
Studies of the EPR parameters and defect structure for LaSrGaO_4:Cu~(2+) crystal;
LaSrGaO_4:Cu~(2+)晶体电子顺磁共振参量和缺陷结构的研究
2.
Nb-replacement can produce the VA2(Ba)defect structure and help the occurrence of .
Nb取代产生VA2(Ba)缺位,缺陷结构有利于电子、离子位移极化的发生,晶相极化率增大。
5) structure defect
结构缺陷
1.
Effect of structure defects on the surface craters induced by high current pulsed electron beam;
结构缺陷对电子束诱发纯铝表面熔坑的影响
2.
Impact of the structure defect to the transmission characteristics of optical fiber;
光纤结构缺陷对传输特性的影响
3.
The investigation analysis of rural residence structure defect in southeast China
中国东南地区村镇住宅结构缺陷调查分析
6) structural defects
结构缺陷
1.
To obtain high performance carbon fibers and its precursors,based on observation of structural defects of precursor and carbon fibers with SEM and TEM,this paper analyzed the causes of these structural defects,and put forward the controlling approaches,in hopes of providing theoretical basis for preparation of high performance carbon fibers.
为了获得高性能的碳纤维和高质量的碳纤维前驱体原丝,借助于扫描电镜(SEM)和透射电镜(TEM)对原丝和碳纤维的结构缺陷进行观察,并对结构缺陷的形成原因进行分析,提出了控制缺陷的方法,希望为制备高性能的碳纤维提供理论根据。
2.
The structural defects in the main chain of PVC were described.
概述了PVC主链中的结构缺陷,介绍了国内外原子转移自由基聚合和普通自由基共聚合的聚合机制及其主要技术特点,简述了改善PVC热稳定性的方法,指出对PVC具有应用前景的改性途径。
3.
The result shows that high annealing temperature is good for the crystallization of samples and the reducing of structural defects.
测试结果表明,退火温度的升高有利于样品的结晶,并能减少结构缺陷,但同时也促使了薄膜内颗粒发生团聚。
补充资料：单卵双胎和结构缺陷
单卵双胎和结构缺陷
单卵双胎发生的原因不清楚，个别家庭发现过单基因显性遗传者，研究显示主要为环境因素。约占出生总数的1/200。单卵双胎结构缺陷的来源和类型如下表：
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条