strain ratio的例句大全

the resistance of german cockroach(field strain) to beta-cypermethrin was highest, of which resistance ratio was 4. 5.

德国小蠊野外品系对高效氯氰菊酯的抗性倍数较高，达4.5倍。

the strain was selected with no insecticide, could also prohibit resistant development to cyhalothrin, but the ratio of decline was lower than pirimiphos-methyl selected.

不用杀虫剂筛选对氯氟氰菊酯的抗药性也有显著下降，但下降的速率低于甲基嘧啶磷筛选。

a new technique for measuring poisson ratio and strain of flexile rubber

测定柔性橡胶应变和泊松比的新方法

the composite ratio of oligotrophic bacteria and algicidal strain is 2: 1, after separately training.

菌剂复配方式为分别培养后投加，贫营养菌与溶藻菌的复配比为2：1。

an analytical expression of elastic strain energy relaxation in nanostructures of different isotropic geometries grown on lattice mismatched substrates is obtained. the results are derived from large aspect ratio condition.

首次用解析的方法推导出在大高宽比和失配生长条件下不同形状纳米结构的弹性应变能弛豫函数。

The utilization ratio of xylose is 71.42 % , as same as the original strain.

对木糖的利用率为71.42%, 和原始菌株相比变化不大.

The relation of strain and reduction ratio was gained through free upsetting on cylinder.

通过圆柱体自由镦粗,得到应变与压缩比的关系,应用拟合公式求出车轮断面的压缩比分布.

According to properties of aquiclude, the experiments determine the similar material and ratio law of aquiclude and realize stress-strain complete resemble simulation of clay aquiclude.

根据隔水层性质，实验确定了隔水层相似材料及其配比规律，实现了粘土类隔水层的应力应变全程相似模拟。

The Study of the Diagnostic Value of Strain Rate Imaging ( SRI) Combined with Adenosine Stress for Coronary Artery Disease Load Factor The load factor is the ratio of the average load to the generator set power rating.

腺苷负荷心肌组织应变率显像对冠心病诊断的研究负荷系数负荷系数指的是机组的平均负荷与额定功率之间的比率。

One ornithologist had devised a formula to compute the ratio of domestic to pure-strain wild turkey in an individual bird by comparing the angle of flight at takeoff and the rate of acceleration.

有个鸟类学家设计了一种计算公式，对家养火鸡和纯种野火鸡进行起飞角度和加速度的比较。

The ratio of epr1+ epr2+ epr3+ gneJ+ is highest. A representative strain in five virulence genotypes was chosen to detect proteolytic activity, haemolysis, cell toxicity and median lethal dose of mice.

本试验从每个毒力基因型中选取一株代表菌株，进行了溶血性、溶蛋白活性、细胞毒性及小鼠半数致死量的研究。

The addition of polypropylene fiber decreases the shrinkage ratio of mortar and increases its tensile strength, crack energy, and the max strain, i.e. its toughness rises and brittleness falls.

聚丙烯纤维使水泥砂浆收缩率降低，抗折强度／抗压强度提高，最大变形量与断裂能增大，即使砂浆韧性提高、脆性降低。

When the stree strain relationship is the weak hardening, the relationship between stress ratio and strain incremental ratio shows the straight line with two different slopes.

当材料的应力应变关系为弱硬化型时，应力比与应变增量比关系为两段斜率不同的直线；

The pipeline steel with strain-based design is usually characterized by high initial work hardening rate, good ductility, and low yield stress to tensile strength ratio.

抗大变形管线钢就是基于应变设计的方法得到的具有连续屈服、较低的屈强比、较高的加工硬化指数以及均匀塑性变形延伸率等特性的管线钢。

Did the pulling test in one dimension then obtained the tensile destructive load, stretch ratio, Lagrange stress, Cauchy strain of the above three kinds of cartilage.

以一维拉伸的方法得出了肩髋膝关节软骨的破坏载荷、伸长比、Lagrange应力、Cauchy应变等。

The tidal strain response ratio and its characteristics

地表潮汐应变观测的响应比及特征

Besides, there is no consideration of the affect on the shear bearing capacity which the aspect ratio and lagging strain of concrete splint have.

此外，现有研究，没有考虑高宽比和混凝土板墙应变滞后的影响。

it is discussed the relationship between yielding strength, ultimate strength, ultimate elongation rate, failure type stress-strain curve and the ratio of ultimate strength to yielding strength of reinforcement steel and the corrosion rate.

讨论了屈服强度、极限强度、极限伸长率和破坏形式与重量锈蚀率的关系，分析了钢筋的应力应变关系和极限强度与屈服强度比值随锈蚀率提高的变化规律。

Through finite strain measurement, the major axis ( X), the middle axis ( Y) and the minor axis ( Z) in the deformed rocks can be measured, and the ratio among the three axes ( X ∶ Y ∶ Z) can be calculated.

利用岩石应变测量方法测量出岩石中变形标志体长轴、中间轴、短轴之间的比值（X∶Y∶Z），计算构造块体的三轴比率；