查询词典 elongation

The present thesis showed that root elongation of alfalfa (Medicago sativa L.) during a 24-h period was inhibited by 80% by the exposure to 5 umol L-1 Al and its roots was obviously stained by eriochrome cyanine R; however, the roots of stylo need to be exposure to 30umol L-1 Al in order to get obviously stained with its root elongation was inhibited by 68%, which shows, for stylo, its ability of tolerance to aluminum is strong.

本研究发现，5 μmol L~(-1)AlCl_3使紫花苜蓿根长抑制80.0％，铝处理后的根尖被铬天青明显染色，而柱花草经30 μmol L~(-1)的AlCl_3处理后方观察到根尖明显染色的现象，根的伸长受抑制68.0％，表明柱花草抵御铝毒能力较强。

This paper discussed the influences of different cement, Inorganic Filler and the defoaming agent on the tensile strength and elongation at break of coating film;The influence of various of polymer-cement ratio (mass ratio of pure polymer to cement) and coating times on the tensile strength and elongation at break of coating film were researched;This paper also discussed the water Resistant Performance, watertightnessand the adhesion strength of wet subbase of coating film.

本文研究了不同种类的水泥、无机填料及消泡剂对涂膜拉伸强度和断裂伸长率的影响；研究了不同聚灰比(聚合物干量和水泥的质量之比)、不同的涂覆层数对涂膜拉伸强度和断裂伸长率的影响；讨论了涂膜的耐水性、不透水性、潮湿基面的粘接强度等防水性能。

The results showed that the tensile strength and elongation at break of the objective silicone rubber increased with the increase of vinyl content in PDM-MVS. The tensile strength was 3.9 MPa and elongation at break was 416%, and the reinforcement effect of PS on silicone rubber was significant when the mass fraction of vinyl was 1.50%. The objective silicone rubber had microphase-separated structure consisting of PS domains uniformly dispersed within a continuous PDM-MVS matrix. The compatibility between the two phases increased with the increase of vinyl content in PDM-MVS.

结果表明，目标硅橡胶的拉伸强度和扯断伸长率均随PDM-MVS中乙烯基质量分数的增加而增大，当乙烯基质量分数为1.50%时，其拉伸强度达3.9 MPa，扯断伸长率达416%，PS的增强效果明显；目标硅橡胶具有微相分离结构，PS作为分散相均匀分布于PDM-MVS连续相中，两相的相容性随着PDM-MVS中乙烯基质量分数的增加而增强。

Methods: Human osteoblasts were cultured on flexible-bottomed plates and subjected to 8% elongation by stress unit at 6 cycles/min (i.e. 5-s elongation and 5-s relaxation) for 24 hours in the experimental groups. Control group did not exert any stress.

通过体外细胞加载系统对培养的人成骨细胞施加8%形变率、6周／min的周期性牵张力24 h，应用基因表达谱芯片技术对人成骨细胞中mRNA表达水平进行对比杂交分析，检测周期性牵张力加载组成骨细胞基因表达谱的变化。

The reasons of low elongation of mid-Si-Mo vermicular graphite cast iron exhaust tube casting and the effects of main technology factors on the elongation are studied by microstructure analysis and factor design tests.

通过微观组织分析和因素设计试验，研究了新一代汽车发动机中硅钼蠕铁排气管延伸率不足的原因和主要工艺因素对延伸率的影响。

The break elongation of vulcanizate was increasing with chlorine content. When the chlorine content was higher than 16%, the tensile strength was gradually decreased with the chlorine content. The break elongation was increasing with the content of chlorinated EHL, while the tensile strength was decreased.

硫化胶的扯断伸长率随着氯含量的增大而增大，当氯含量大于16%时，拉伸强度随着氯含量的逐渐增大而降低，并且扯断伸长率随着添加量的增加不断增加，而拉伸强度有所降低。

When printing a drum, as a result of tension and the role of internal stress UN-uniform, picture and text size pages with the base surface of the water closet pedestal and elongation, as shown in Figure 1, which I can't compare the elongation can be calculated by

当印版装到滚筒上后，由于施到的不推力和本质答力的功用不平均，版面上图文尺寸随版基暗不天的倾圯而伸不幼，如图1所示，印版的伸不幼可堵住下式筹算

After decap itation, application of exogenous either IAA or GA3 at the excised site increased garlic bolt elongation rate significantly. Again, both exogenous IAA and GA3 promoted elongation of excised garlic bolt segments. IAA showed a stronger p romotion effect than GA3 in these processes.

去顶后，在切口位置分别施用吲哚乙酸和赤霉素(GA3 )，均能提高去顶蒜薹的伸长率；外源IAA和GA3 也能促进离体蒜薹切段的伸长；在上述过程中IAA的促进作用高于GA3。

In order to increase the rolling capability of three-high cogging mill,the forging plant of Laigang reforms the traditional cogging process,joining the six angle-square pass with box pass well and designing the six angle pass with heavy elongation to realize conjugate rolling,thus realizing the heavy reduction,heavy elongation for cogging rolling and single end product outing and self nip,improving the rolling rhythm.

为提高三辊开坯轧机的轧制能力，莱钢锻压厂对传统的开坯工艺进行改造，将六角—方孔型与箱形孔良好衔接，并设计了能够共轭轧制的大延伸六角孔，从而实现了开坯轧制大压下、大延伸，以及成品单出与自动咬入，提高了轧制节奏。

The evolutive level shown by karyotypic asymmetry is related to the occurrence of the awn on glume among series, the elongation and thickening of the spike among species and the elongation of the awn on lemma among them.

核型不对称性所表示的进化程度似乎与系间颖芒的发生，种间花序的增长变粗、外稃芒的延伸相关

As she looked at Warrington's manly face, and dark, melancholy eyes, she had settled in her mind that he must have been the victim of an unhappy attachment.

每逢看到沃林顿那刚毅的脸，那乌黑、忧郁的眼睛，她便会相信，他一定作过不幸的爱情的受害者。

Maybe they'll disappear into a pothole.

也许他们将在壶穴里消失