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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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In this experiment, 22 cucumber varieties were selected as test materials. The experiment analyzed the best method to mensurate cucumber pollen viability, the pollen viability and its influence factors, and the best low-temperature to distinguish the pollen germination rates of different varieties and compages of florescence temperature and germinarion temperature. We hope the results of experiment can offer theoretics and data to chilling tolerance varieties selection.
本试验共选取了22个黄瓜品种,研究了测定黄瓜花粉活力的最佳方法、不同黄瓜品种花粉活力及其影响因素,确定了区别不同品种花粉萌发差异的最适低温以及开花温度和萌发温度的组合,以及花粉萌发率与植株耐冷性的关系等方面,以期对耐冷性品种选育提供可以依据的理论和参考的数据。
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How to induce apoptosis in these never-die cell in order to cure cancer is the consistency principle of the cancer researchers.
肿瘤耐药的研究一直是肿瘤研究的热点问题,如何让这些不可死亡的肿瘤细胞发生凋亡而最终达到治愈肿瘤的目的是研究肿瘤耐药的学者们一贯的思路。
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Based on exploration of stain mechanism of exterior coatings, resear ch on effects of screening, comparison, testing and verifying of contaminators a nd contaminating manners in tests on stain resistance, mixed ash with good dupli city was selected as new contaminator, content of mixed ash applied , applying b rush and calculating equation for tests were demonstrated.
通过对建筑外墙涂料沾污机理的探讨,对涂层耐沾污性能试验中污染源的筛选、比较、验证试验和污染源涂布方式等因素对耐沾污性影响的研究,确定了重复性较好的新污染源——配制灰替代粉煤灰,并对配制灰的涂布量、涂布用刷、试验计算公式作了试验论证。
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High elongation of finishing agents is one of these challenges.
高延伸性皮革涂饰剂需要解决的问题有:一是热粘冷脆的问题,二是提高延伸率的问题,三是耐曲挠的问题,四是耐干湿擦性的问题。
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To the new and old customers better service, I Wafangdian Bearing Group Company and / Luoyang Bearing Group and the Luoyang Bearing Institute, famous and all major manufacturers have established good cooperative relations between suppliers, our company can meet new and old customers High-precision bearings on the demand for imports bearing sales NACHI, SKF, NSK, NTN, IJK, IKO, Japan, spherical bearing FYH, Germany SWC high temperature bearings, the British tobacco RHP high-precision machinery bearings, Germany FAG28000 / hours of high-speed, High-precision bearings, chemical equipment for the U.S. Fafnir Bearing, Japan EZO corrosion-resistant stainless steel bearings; NORGREN, SIEMENS imports of machinery and other accessories, the United States JOHN CYANE mechanical seals, Germany KUKKO bearing working tools, triangular belt, Q, H series Shotblast cleaning machine , And other products.
为了对新老客户更完善的服务,我公司与瓦房店轴承集团/洛阳轴承集团和洛阳轴承研究所,及各大名优厂家建立了良好的供货合作关系,我公司还可满足新老客户对高精密轴承的需求,进口轴承销售NACHI、SKF、NSK、NTN、IJK、IKO、日本外球面FYH轴承、德国耐高温SWC轴承、英国RHP高精度烟草机械轴承、德国FAG28000/分的高转速、高精度的轴承、美国Fafnir化工设备专用轴承,日本EZO耐腐蚀不锈钢轴承;NORGREN、 SIEMENS等进口机械配件,美国JOHN CYANE机械密封、德国KUKKO轴承装卸工具、三角皮带、Q,H系列抛丸清理机等产品。
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The low-P tolerance genetics of a set of 'Hexi41×Dabaidao' and RILs planted respectively in low phosphorous ferruginous acid red soil and high phosphorous soil were studied to investigate the expression of low phosphorus tolerance characteristics of hybrids under low-P stress, which provided the theory basis for the orderly improvement of rice germplasms with phosphorus efficiency.
以严重缺乏有效磷的酸性红壤开展合系41×大白稻强耐低磷杂种后代及重组近交系的遗传特性研究,以期明确低磷胁迫下杂种后代的耐低磷特性的表达,为磷高效水稻种质资源的定向改良提供理论依据。
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In order to solve the problems of aging of dope and Weather fastness energy balance,we have researched and developed the impregnant dope of tetracopoly merization,which constitute mainly.
引言含氟聚合物的碳氟键离解能比碳氢键离解要大得多,而碳氟键的键长又比碳氢键短,所以氟树脂有良好的机械性能、优异的耐化学品性、优良的热稳定性、耐侯性以及高度不粘性和低的磨擦系数。
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The article analyzes the relationship between transformer s winding structure and its induced voltage test method.
讨论了 110kV双绕组电力变压器内部绕组结构及布置与感应耐压试验方法的关系,变压器的感应耐压试验方法应根据变压器的结构来确定,同时变压器的结构布置也应考虑到试验方法的可行性以达到设计要求和试验要
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In this paper, working conditions and failure mechanisms of insulating materials in inverter-fed motors were analysed.
分析了变频电机绝缘材料的工作环境和破坏机理,概述了耐电晕绝缘材料的研究及其在变频电机中的应用现状,讨论了我国在该领域存在的问题,提出了今后耐电晕绝缘材料的研究重点。
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Prior administration of "Styrax Pill for Coronary Disease" proper (6 components viz., styrax liquidus, Borneolum, Lignum santali, Aristolochia, Olibanum and Cinnabaris) or the mixture of Styrax liquidus, Borneolum, Lignum Santali and Olibanum to mice prolonged the survival time of the animals subjected to low pressure hypoxia. Styrax liquidus and Borneolum administered separately showed the same effect, whereas none of the other four components showed significant protection.
用小鼠耐缺氧试验和麻醉狗冠状窦血流量及心脏动-静脉血氧差(MA-VO_2)的实验研究冠心苏合丸及其成分的作用,发现:(1)冠心苏合丸能延长小鼠耐缺氧的时间;(2)冠心苏合丸能使心肌梗塞狗的CSF回升,减少心率和MA-VO_2,对非心肌梗塞狗不能提高CSF但亦能减少心率和MA-VO_2;(3)在本实验条件下,苏合香脂和冰片似为冠心苏合丸中起作用的两个成分,其余成分如檀香、青木香、乳香或其油均未能证实其效果。
- 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。