1) structure deficiency
结构缺陷错误
1.
In this paper,the author studies structure deficiency existing in high school English learners’ compositions sub corpus in CLEC through corpus research method.
运用语料库方法分析了中国学习者英语语料库(CLEC)中高中英语学习者作文子语料库(St2)中出现的结构缺陷错误,发现结构缺陷错误主要有4大类:句式转移、省略、结构混乱和错误构置。
2) 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。
4) 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
5) 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。
6) Structural defect
结构缺陷
1.
A combined application of the advanced XRD and multiple peak separation program is re-ported to the analysis of structural defects in kaolinites.
本文尝试运用X射线衍射与多重峰分离方法研究高岭石的结构缺陷，重新评价了Hinckley（1963）结晶指数（HI），运用02，11区域对（111）和（111）峰的分峰结果，定义了新的结晶度指数：CI＝（I111＋I111）／I110，它完全以衍射峰的强度进行计算，较灵敏地反映出高岭名真实的结构信息；探讨了高岭石结晶度与高岭石对称性、有序度以及与高岭石Pb／3滑移缺陷的关系，结果证明高岭石结晶度越高，则对称性、有序度越高，而Pb／3滑移缺陷量越低。
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