Under biaxial stress state, magnetization is more easily achieved along the direction of positive strain.
在双向应力状态下，沿正应变方向更易磁化。
And the effects under the control laws of negative strain rate feedback and positive strain feedback are compared.
比较了应变率负反馈和应变正反馈控制律的控制效果。
Uniaxial prestrain will obviously improve the forming limit on positive strain ratio zone, while it has little effect on negative strain ratio zone.
单拉预应变路径将显著提高正应变比区的成形极限，而对负应变比区的成形极限影响不大。
Equiaxial prestrain will obviously decrease the forming limit on positive strain ratio zone, while it slightly improves the forming limit on negative strain ratio zone.
等双拉预应变将明显降低正应变比区的成形极限，对负应变比区的成形极限有所提高。
With the increment of impact velocity, the new material appears positive strain rate sensitivity, but when the increment reaches a certain degree, the material shows negative strain rate sensitivity.
随着冲击速度的提高，材料具有应变率正敏感性，但到一定程度材料反而显示出应变率负敏感性。
Plasmid DNA and chromosomal DNA of the strain CEOI all obtained positive dot-blot to plasmid probe and chromosomal probe correspondingly.
质粒dna和染色体dna分别与质粒探针和染色体探针杂交出现典型的阳性杂交斑。
A heterotrophic nitrifier, named strain HN, was isolated from the greenhouse soil. The cells of isolates were Gram positive, rod or coccus.
从大棚土壤中分离到一株异养型硝化细菌，命名为菌株HN ，分离菌株为革兰氏染色阳性，球状或杆状。
The breakage volumetric strain of rockfill is positive and increases with the increase of axial strain in a trend of hyperbolic curve.
堆石体的破碎体应变均为正值，且随轴向应变的增加而增大，两者近似呈双曲线关系。
Only in patients with infectious stones, the cotton swab culture showed positive and with the same strain.
结石处棉拭子细菌培养阳性仅见于感染石患者，且菌种与结石菌种相同。
The EW-trending strain variation along the western margin is the maximum and it is characterized by the alternatively positive and negative variations from the west to the east;
东西向应变西边缘变化最大。 此外，由西向东还具有正负交替的变化特征；
If the strain exceeds the tolerable limit, the Si-O-Si linkage can break easily at high temperature and lead to the creation of positive and negative charges on silicon and oxygen atoms, respectively.
如果张力超过耐受极限，硅氧烷键就很易在高温下发生断裂并在硅和氧原子上分别形成正负电荷。
A positive finding will presumptively conclude that the patient has the new, previously unseen strain of H1N1 swine flu.
该机构声称，阳性结果可推论病人感染了该新型H1N 1猪流感病毒，但阴性结果不应判断为流感病人没有感染该病毒。
Their letter says the man's tissue tested positive for the H5N1 strain of the bird flu virus.
这些科学家在信中说，对这名男子的组织样本的化验证实他感染了H5N1型禽流感病毒。
The positive cells expression of P53 had an important relation to the appearance of EBL. B cells with P53 mutation strain might be a target cell to format tumors.
EBL的发生与突变的P53蛋白过表达有重要关系，携带P53突变株的B淋巴细胞可能是形成肿瘤的靶细胞。
There was a positive relevance between crystallinity or orientation of hair fiber with breaking strength or strain at break.
头发纤维的结晶度、取向度与断裂强度、断裂伸长率呈正相关。
The critical plastic strain for the onset of serrations has a negative or positive temperature coefficient within the temperature region lower or higher than Tt.
在该温区内，应变速率敏感性出现了负值， 强度出现了一个平台；
A dead goose found in the yard of a home for disabled persons in the hill village of Wickersdorf in Thuringia tested positive for the H5N1 strain of bird flu on Friday.
周五，图林根州的一个叫做Wickersdorf的小山村的残疾人的院子里发现了一只死鹅，经检测，其阳性基因正好与H5N1禽流感病毒相符。
The results shows that the stress-strain curves of the composites were nonlinear and the hybrid fiber composites had a positive hybrid effect when the brittle matrix was used.
结果表明，玻璃、碳及其混杂纤维复合材料的平面剪切应力-应变曲线均具有非线性特征；在脆性基体中选用混杂结构，其复合材料的剪切性能具有正的混杂效应。
The sera of 308 residents were tested for antibodies against Borrelia burgdorferi (strain B31) by IFA, 41(13.3%) residents were positive.
分离出的菌株在单克隆反应上与美国菌株不同。用间接荧光抗体法检测308名居民血清，阳性率为13.3%。
Staphylococcus is the main strain of gram-positive bacterias.
结论血培养阳性细菌株以革兰氏阴性菌为主。
This experiment studied Gannong Strain (developed from black pig of Gansu) and the Large White of USSR, and their fattening properties after their positive and negative cross - breeding.
本试验较详细地研究了正在培育的甘肃黑猪甘农系群与苏联大白猪及其正反杂交猪的肥育性能。
Methods: we used ACV as positive controll, through plaque reduction assays, analyzed the combination effects between emodin and total polysaccharides on HSV 2 333 strain using Median effect Principle.
方法：我们以阿昔洛韦(ACV)为阳性对照，采用空斑减数实验，用中效作用原理对虎杖大黄素与黄芪总多糖合用抗hsv2 333株药效进行了分析。
Methods: we used ACV as positive controll, through plaque reduction assays, analyzed the combination effects between emodin and total polysaccharides on HSV 2 333 strain using Median effect Principle.
方法：我们以阿昔洛韦(ACV)为阳性对照，采用空斑减数实验，用中效作用原理对虎杖大黄素与黄芪总多糖合用抗hsv2 333株药效进行了分析。
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