1、

Female flower cluster initial differentiation stage, female flower cluster primordium differentiation stage, alabastrum primordium differentiation stage, stigma primordium differentiation stage, stigma elongation stage, ovary formation stage and blooming stage.

分化过程可分为7个时期:雌花簇分化始期、雌花簇原基分化期、花朵原基分化期、柱头原基分化期、柱头伸长期、子房形成期、开花期。

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2、

Acropetal differentiation of the cambium layer continues as the primary root elongates.

形成层的向顶分化像初生根伸长一样在继续进行。

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3、

Based on the studies above, the prediction models of breaking stress and breaking elongation are explored primarily.

基于上述对浆纱耐磨性和浆纱结构的研究,对浆纱断裂强力和断裂伸长率预测模型进行了初步的探索和研究。

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4、

Conventional yield stress, breaking stress and breaking extensibility of the blends with different proportions were also measured.

测定了共混物的屈服应力、断裂应力和断裂伸长率。

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5、

Testing method for breaking load and elongation of netting of synthetic fibre

GB/T4925-1985合成纤维渔网片断裂强力与断裂伸长率试验方法

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6、

Experimental study on splitting bond failure and development length of reinforcing bars in reinforced concrete beams

钢筋混凝土梁中劈裂粘结破坏及钢筋延伸长度的试验研究

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7、

It may often be legitimate to spin it out into something like a Marshallian'short period ".

把它伸长到如马歇尔派所称的“短时期 ” 也还是合理的.

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8、

The maximum tensile strength of the nanocrystalline copper reached to 590 MPa, about 4.5 times of the one of the coarse crystalline copper. The maximum tensile elongation of the nanocrystalline copper reached 10%.

制备的纳米晶铜最大抗拉强度高达590MPa,是普通粗晶铜的4.5倍,纳米晶铜的最大伸长率为10%。

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9、

Bending differential equation for plane curved bar

平面薄曲杆无伸长弯曲微分方程

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10、

This article measures the improvements in the structure of stretching channel and its distribution by means of taking the channel in position, covering friction, controlling the length of the cable and bent of bar in post-tensioned concrete girder.

对后张法预应力钢筋混凝土梁张拉孔道的构造与布局、保证孔道准确的措施、孔道摩阻和钢丝束伸长量以及钢筋构造等,进行简要论述。

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11、

There was a significant difference of breaking strength and strain of break of hair fibers between dry and wet state.

干态与湿态下头发断裂强度、断裂伸长率之间的差异具有统计学意义。

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12、

It is necessary to establish rational elongation and tension, control the quality of coming strip strictly, to avoid cross breaks, improve the surface quality of strip.

制定合理的伸长率和张力制度,严格来料质量要求,可以避免横折印缺陷的产生,提高平整带钢的表面质量。

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13、

She drained the glass without pause for breath and then pulled at her stretch top trying to pump air through next to her skin.

她一口气喝光杯里的水,然后伸长胳膊,像要把空气都挤走似的。

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14、

I strain my neck trying to see over their heads.

我伸长脖子试图从他们的头上看.

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15、

Compared to the normal wire drawing technology in room temperature, the cryogenic wire drawing technology showed remarkable effect: tensile strength was improved nearly 400 MPa, micro vickers hardness was enhanced 74 HV 4.9N, in the meanwhile, toughness was almost changeless.

研究表明,在相同的拉丝条件下,与常温工艺相比,深冷工艺能大幅度提高钢丝的综合力学性能。抗拉强度进一步提高近400MPa,显微硬度进一步提高74HV4.9N,而抗扭次数及伸长率基本不变。

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16、

But PC steel bars' tensile ratio and uniform elongation slightly lower than high-strength steel wire, and its tensility inferior to high-strength steel wire.

但PC棒的强屈比和均匀伸长率略低于高强钢丝,延性相对不如后者。

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17、

The water solubility, broken tensile strength of blend nano-fibers were tested and analyzed.

同时对纤维网的水溶性、断裂强度、断裂伸长率等进行了测试和分析。

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18、

The water solubility, broken tensile strength of blend nano-fibers were tested and analyzed.

同时对纤维网的水溶性、断裂强度、断裂伸长率等进行了测试和分析。

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19、

Higher elongation at break of the complex films would be obtained with chitosan of higher Mw. Meanwhile, the increase of the Mw and substitution degree of NaCS would cause the decrease of the swelling ratios.

壳聚糖分子量越高,该复合膜的断裂伸长率越大;而NaCS分子量和取代度的增大则会导致该膜的溶胀率降低。

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20、

Eco-toxicological Effects of Heavy Metals on the Inhibition of Seed Germination and Root Elongation of Chinese Cabbages in Soils

土壤重金属对白菜种子发芽与根伸长抑制的生态毒性效应

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