查询词典 high-level

Results all of the 20 x-ray cases demonstrated the trabeculae bone hazy with pathy high density in the weight-supporting zone .all of the ct cases demonstrated the collapse of the femoral head. and the 4 cases demonstrated the high density, fragment of the femoral head and cystic lucency zone in the high density area and mixed density could be seen in 3 cases. the 4 mri cases demonstrated cystic hypointensity in t1wi and hyperintensity in t2wi. the 3 mri cases demonstrated mixed intensity in t1wi and t2wi,the 3 mri cases demonstrated irregular hypointensity with collapse of the femoral head in t1wi and t2wi.

结果 x线平片20 例，均表现为股骨头持重区骨小梁增粗且模糊不清，持重部位呈斑片状或斑点状密度增高影，本组均可见（占100%）。ct扫描20 例，平扫均表现为股骨头形态塌陷，其中显示高密度硬化4 例（占20%），股骨头碎裂，显示高密度区内有不规则透亮区，呈高低混杂密度改变有3 例（占15%）。mri扫描10 例， t1wi呈斑点状或小囊状低信号，t2wi为高信号，本组4 例，t1wi与t2wi均为不规则低、等、高混杂信号，本组3 例，股骨头塌陷、变形，t1wi与t2wi均为不规则形低信号3 例。

Ultra white float glass is a kind of glass with low iron content with the features of high transparency, high luminousness, excellent transmissivity, the outer appearance visional result equal to crystal glass giving the elegance sense, most used in interior and exterior decoration in luxurious constructions and showcases of high end goods.

超白浮法玻璃是低含铁量玻璃，具有高透明度、高透光率，具有极佳的透光性能，外观与透明水晶玻璃有相似的视觉效果，给人以典雅高贵的感觉，非常适合高级建筑物内外装修及制作高档贵重物品展示橱窗。

Chaoan Jimin Ceramic Factory sticks to the product orientation of high standard,high quality and high taste.We insist on accepting ability and innovating,producing and testing by performing the national standards.Adopting scientific and precise management,strengthening our quality sense all the time, we develop the market by well service intention.The developing Jimin,with special insight and leading idea,carrys into our brand policy ,builds up the enterprise image and exploits the brand with our own characteristic.All of these are directed by the market and based on the science and technology.Chaoan Jimin Ceramic Factory,with manful attitude and newness carriage, will go ahead with you for the future!

潮安县集民瓷厂坚持以高标准，高质量，高品位为产品定位，注重广纳贤材，立足创新，严格执行国家标准进行生产，检测，采用科学，严谨的细化管理，持之以恒地加强质量意识，以真诚，到位的服务理念拓展市场；发展中的潮安县集民瓷厂，以独特的眼光，超前的意识，实施品牌策略，树企业形象，以市场为导向，以科技为后盾，以人为根本，开拓了具有"集民"特色的品牌之路，潮安集民瓷厂将一如既往，以雄伟的姿势和崭新的姿态昂首阔步，与您携手走向未来！

The iron, in which the carbide has a high chemical stability and the matrix possess a matchable oxidation resistance, can be well resistant to abrasive wear at elevated temperature. In addition, the high temperature abrasive wear resistance of the high Cr—Ni cast iron containing eutectic carbide is much better than that of 0Cr26Ni14 heat resistant steel in which no carbide exists.

结果表明，M〓C〓型碳化物的高温化学稳定性对高Cr—Ni铸铁合金的抗高温磨料磨损性能有显著的影响，碳化物的高温化学稳定性愈好，基体的抗氧化性又能与之相匹配，合金的高温抗磨性就愈好；而且，含有碳化物的高Cr—Ni铸铁合金的高温抗磨性远优于不含碳化物的0Cr26Ni14耐热钢。

An extremely high temperature of anode humidification is also unreasonable; as a result, when the current density is high, the liquid water should be injected directly into anode gas channel to guarantee both high inlet H〓 concentration and well-humidified membrane. 4. The utilization of Pt in the cathode catalyst layer will decrease with the increasing current density; as a result, based on the principle of maximal Pt utilization, the catalyst layer can be designed much thinner or not uniformly in the catalyst distribution.

而在此截面上，交指型流场燃料电池阳极侧的液态水饱和度的极值位置并不确定；在电池阴极处，液态水饱和度的极值总是出现在z=0.002m处的气体扩散层和膜的界面上，并且该处的液态水饱和度沿x方向存在一个最大值，与此相应的氧气的质量浓度分数在该处达到极小值，因此极限电流密度将首相出现该处，但总体来说液态水饱和度沿x方向的分布较为均匀。4。

It is the machine-tool that has high accuracy, efficient, high automation and high flexible etc. advantage in mechanical production equipment.

是机械制造设备中具有高精度、高效率、高自动化和高柔性化等优点的工作母机。

When compared with conventional resistors, carbon-film high megohm resistors are noisy, unstable, have high temperature coefficients, display high voltage coefficients, and are very fragile.

与普通电阻器相比，碳膜高兆欧电阻器噪声大、不稳定、温度系数高、电压系数大、并且非常脆。

But 3H-TdR incorporation of HPMC cultured in the medium with high concentration glucose and EGF was increased significantly(P＜0.05)than in the medium with high concentration glucose and VitA. Conclusion EGF and Vit A do not effect the differentiation of HPMC,but can ameliorate the inhibitive effect on proliferation of HPMC by high concentration glucose.It may play an important role in the repair of damaged mesothelium and restoration of its function.

EGF和Vit A对腹膜间皮细胞的分化未显示出明显作用，但两者均可刺激细胞的增殖，特别是EGF可改善高浓度葡萄糖对腹膜间皮细胞的增殖抑制作用，这对CAPD患者损伤腹膜的再生修复以及促进其功能恢复可能有重要意义。

A process for the hydrolysis of acrylonitrile to acrylic acid, and for the hydrolysis of methacrylonitrile to methacrylic acid, in high yield and at high concentration with high specificity is disclosed, wherein an enzyme catalyst is used.

本发明提供一种高产率、高专一性和高浓度的将丙烯腈水解为丙烯酸的方法和将甲基丙烯腈水解为甲基丙烯酸的方法。

Production of high-density, high-precision, high-performance MIM parts.

生产高致密度、高精度、高性能的MIM零部件。

Do you know, i need you to come back

你知道吗，我需要你回来

Yang yinshu、Wang xiangsheng、Li decang,The first discovery of haemaphysalis conicinna.

1〕 杨银书，王祥生，李德昌。安徽省首次发现嗜群血蜱。