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- 与 耐...的 相关的网络例句 [注:此内容来源于网络,仅供参考]
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The results showed that when the proportion of the resistant subpopulation within the h-VRSA was low, te level of the toxic factor and its pathogenicity to animals had no difference from that of the standard strain. If proportion of the resistant subpopulation increased the level of coagulase and lecithinase changing from positive from negative and the ring of hemolysis disappeared. The speed of proliferation of the organisms in the animal slowed down and the LD50 increased.
结果 当试验菌株中耐药亚群的比例较少时,其毒力因子及动物致病性检测结果与金葡菌标准菌株无显著差异;随着试验菌株中耐药亚群的比例增加,表现为血浆凝固酶、卵磷脂酶由阳性转为阴性,血琼脂平板上溶血环消失,细菌在动物体内增殖速度减慢,对动物的半数致死量(LD50)增加。
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The influence of the line arrester on the lightning withstand level of 35kV transmission lines was simulated and calculated by electromagnetic transient software ATP-EMTP. The results show that the joining of line arrester can obviously improve the lightning withstand level of 35kV transmission lines, and is especially effective when the lightning directly strikes the conductor.
计算结果表明,在"易击段"架设线路避雷器后,可明显提高35kV输电线路的耐雷水平,尤其雷直击导线时,线路避雷器的作用效果更加明显;雷击杆塔塔顶时,杆塔接地电阻是影响35kV输电线路耐雷水平的重要因素。
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Combine with the analysis of the effect that caused by the shielding of topography and the conditions when lightning occurred on the top of the transmission tower, this paper bring forward a synthetical scheme that on the AnNan overhead transmission line, can use long life resistance reducer to reduce the ground resistance of the transmission tower,set up a shielding pull- line on the body of some tower,set up lightning arrester and take unbalance insulated method to improve the level of the line's ability of preventing lightning.
结合地面屏蔽效果分析和雷击杆塔塔顶情况分析,提出了在安南线采用降低杆塔冲击接地电阻、对部分杆塔塔身安装防雷拉线、加装线路避雷器、在双回路共架杆段采用不平衡绝缘配置等措施来提高安南线耐雷水平的综合方案。使用长效降阻剂,降低杆塔的接地电阻,这是提高线路耐雷水平、降低雷击跳闸率的有效措施。
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Lorrie Vogel, who oversees Nike's green business practices, said the lesson for Nike was that its green efforts should continue, but its customers shouldn't be able to tell.
Lorrie Vogel 是一致跟踪观察耐克绿色行为的专家,她说耐克的经验是它会继续其绿色环保的努力,但其顾客并不会太注意,也就说要少说多做。
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This material possesses closely controlled density, extremely low magnetic permeability, good stability and resistance to corrosion and handling damage.
这种材料带精密可控的密度,极低的导磁性,良好的稳定性和耐腐蚀性,耐磨损性。
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The chilling tolerance appraisal of melon seed could be used germination index and vigor index at 18 , but the latter was more correct and liable, whereas germination percentage could not be used to identify chilling tolerance of seed.
3利用电导法测定了甜瓜幼苗叶片电导百分率。7℃时的电导百分率与品种的耐冷性呈极显著负相关,且品种间差异十分明显,因而能较好地鉴定甜瓜苗期的耐冷性强弱。
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With the planting salt-enduring plants , mucosity of soils getting more reduced and porosity of soils getting more improved.
反应土壤盐碱化程度的重要指标即土壤全盐含量和土壤pH值在种植耐盐植物后都有不同程度的降低,其中土壤含盐量在种植耐盐植物3年后比碱斑裸地的含盐量可降低近50%。
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Good freeze-resistance and oil-resistance characters, with excellent repellence to nearly all of chemical.
3具有很强的耐化学腐蚀。耐油性能。对几乎所有的化学药品都具有优异的抵抗性。
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Seedlings survived at 1. 5% NaCl was obtained from SP2 seeds and used as explants for tissue culture. A stable NaCl-tolerant cell line of sainfoin was selected by multi-step selections and also showed resistance to PEG stress.
自搭载后的红豆草第二代种子开始,得到能在1.5%NaCl上存活的幼苗,以此幼苗为外植体,通过组织培养筛选,得到耐盐系,耐盐系还表现出对PEG的交叉抗性。
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Excellent physical and chemical properties and environmental quality, non-toxic, odorless, mildew, alkali resistance, Sassafras washing, 3 hours in addition to formaldehyde at the rate of more than 85% of bacteria and viruses have a certain extent, effective clean indoor air .
具有卓越的的理化性能和环保品质,无毒、无味、防霉抗腐、耐碱、耐檫洗,3小时除甲醛率在85%以上对细菌和病毒有一定的抑制作用,高效清新室内空气。
- 推荐网络例句
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She gently rebuff ed him, but agreed that they could be friends
她婉言拒绝了,但同意作为朋友相处。
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If in the penal farm, you were sure to be criticized.
要是在劳改农场,你等着挨绳子吧!
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Several theories about reigniting and extinguishing of the arc have been refered.
本文综合考虑了几种电弧重燃和熄灭理论。