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breast cancer cell line MCF-7 were marked killed by trametes robiniphila murr in certain concentration. The IC50 of trametes robiniphila murr in three days to MCF-7 was about 0.05mg/ml. Its cell toxin were increased while the touched time was delayed or the concentration was advanced. Trametes robiniphila murr also can advance cell toxin of adriamycin and reverse resistance of MCF-7/Adr.

用MTT 法测定不同浓度的槐耳浸膏作用不同时间下对乳腺癌细胞系MCF-7 的杀伤作用，同时测定应用槐耳浸膏时对阿霉素的增敏作用和耐药逆转作用；结论：金克在一定范围内对乳腺癌细胞系具有明显的杀伤作用，其作用3 天时，IC50 在0.05mg/ml 左右，随着药物浓度升高和作用时间的延长其杀伤作用相应的增强，对阿霉素化疗具有增敏作用和逆转耐药作用。

In reality,the method of series capacitor is often used,which can obtain the high rated voltage(the value of permissible voltage),and the value of permissible voltage of series capacitors needs to be calculated.

电容器的电容量和耐压值是电容器的2个主要指标，在实践中常采用串联电容器的方式来获得较高的额定工作电压，因此常需要计算串联电容器的耐压值。

If the fire resistance of concrete is increasing,the fire resistance of building structures is enhanced relevantly.

建筑结构耐火设计是消防工程和建筑抗灾设计的重要研究领域，结构材料耐火性的研究是建筑结构耐火研究领域的主要方向之一，作为主要结构材料的混凝土的耐火性一直备受重视。

As the widely used resin matrix and composites, two kinds of epoxy matrix and its CF/epoxy composite and GF/composite have different mechanics property under different temperature. The result shows that the thermal property of the composite mainly depends on the matrix. If the matrix can resist high temperature, its composite can also have high strength under high temperature. resin matrix composite, thermal resistance, thermal deformation coefficient, severity retentivity ratio

多年来 ，人们一直致力于耐高温复合材料的研究工作，在耐高温树脂中能经受长期高温氧化的热固性树脂只有聚酰亚胺，本文主要研究三种树脂基复合材料在不同温度下的性能，即以聚酰亚胺为基体的复合材料以及两种环氧基复合材料在不同温度的性能。2 实验2 。1 材料选择研究中所用的增强材料选用英国考陶尔兹公司T30 0型碳纤维和进口UM - 40碳纤维以及南玻院S2高强玻璃纤维

The results showed: the variance analysis of colour parameters among different species eucalypt wood are significant and the color index in heartwood is higher than that in sapwood.

摘 要：以五种桉树人工林木材为研究材料，用测色仪和氙衰减仪测试了五种桉树木材的颜色和耐光性，比较了这些桉树木材的颜色参数，结果表明：不同种类桉树木材材色参数之间差异显著，桉木心材部分的色品指数和色饱和度高于边材；桉木的耐光性随氙灯照射时间的增加而逐渐变差。

Considerable differences were found to be present among silkworm races with different voltinism and between the stock seed and the hybrid silkworm egg of the same race in their diapause characters and tolerance to cold storage.

不同化性的蚕品种之间以及同品种的原种和杂交种之间其滞育性及耐冷藏能力有较大的差异，一般来说，含多化性血缘蚕品种的滞育性低于二化性，二化性低于一化性，原种和原原种的耐冷藏能力低于杂交种，在作长期保存时应分别处理。

S. hexandrum is a shade-tolerant species between sun plant and shade plant, but their shade-tolerance is different among individuals from each region: S. hexandrum from the middle and the south areas are supposed to be suitable to grow in shady areas, the northern individuals are more adaptive to grow in the better light conditions.

桃儿七是一种介于阳生和阴生植物之间的耐阴植物，但不同地区的个体耐阴性也不太相同，中部和南部地区的桃儿七应该更适合在较为阴蔽的地段生长，而北部地区的则更适于生活在光照状况较好的环境中。

Excced high molecular weight polyvinyl(English curtaiment UHMW-PE)be thermoplastic engineering plastics it integrative all plastics's high-performance,but endure impulsive,anti-abrasive,endure chemistry eat away,oleiferous inhouse,absorb impulsive energy this 5 piece behavioural is now deposit that is among plastics all tiptop numerical value,already become 1 piece eye – catching complete new type turn-out .among Young city unctuous substance factory at country at country the department concend's energetically support below successfully trituration produce come out this turn-out And domestic get far-reaching application.

超高分子量聚乙烯(英文缩写UHMW-PE)是热塑料。它综合了所有塑料的优越性能，而耐冲击，耐磨性，耐化学腐蚀，自身润滑，吸收冲击能这五个特性乃是目前即存塑料中所有的最高数值。已成为一种引人注目的完全新型的产品，扬中市富朗橡塑有限公司在国家有关部门的大力支接下成功地研制生产出该产品，并在国内得到广泛的应用。

These studies on the mechanism of rice saline tolerance were only a bit of ar iceberg, and there are a lot of painstaking efforts to do. With the rapid development of science and technology, the secret veiling of plant salt-tolerant mechanism would be unclosed.

上述工作对水稻耐盐机制的研究来说只是揭开了"冰山的一角"，还有大量艰苦的工作需要进一步深入地研究，随着科学技术的迅猛发展，植物耐盐机制的神秘面纱终将被揭开。

Aramid fiber-wide known as "poly p-phenylene terephthalamide of p-phenylenediamine", the English called Aramid fiber is a new type of high-tech synthetic fiber, with ultra-high strength, high modulus and high temperature, acid-alkali resistance, light weight excellent performance, the strength of steel wire 5-6 times the modulus for the steel wire or glass fiber 2-3 times, toughness is the wire 2 times the weight of the public for the steel wire 1 / 5 of about 560 degrees in the high temperature does not decompose, does not melt.

芳纶纤维全称为"聚对苯二甲酰对苯二胺"，英文名为Aramid fiber 是一种新型高科技合成纤维，具有超高强度、高模量和耐高温、耐酸耐碱、重量轻等优良性能，其强度钢丝的5-6倍，模量为钢丝或玻璃纤维的2-3倍，韧性是钢丝的2倍，而重量公为钢丝的1/5左右，在560度的高温下，不分解，不融化。

In the United States, chronic alcoholism and hepatitis C are the most common ones.

在美国，慢性酒精中毒，肝炎是最常见的。

If you have any questions, you can contact me anytime.

如果有任何问题，你可以随时联系我。