Knee osteoarthritis ( KOA) is one of the most common illnesses in the orthopedics and traumatology, KOA is a chronic progressive bone articulus illness mostly happening among the middle-aged and the old-aged patients.

The English word article comes from the Latin word articulus, meaning joint.

英语里的article来自拉丁语articulus一词，意为joint。

In reversed phase high performance liquid chromatography, the baseline drift and the artifactual bands in blank gradient elution might result form the impurities from both weak aqueous and strong organic solvent.

在反相高效液相色谱中，空白梯度基线的漂移和杂质峰，可能由含水溶剂和有机溶剂中杂质所引起的。

Briefly introduces the design of a small-size artificial climate room for building materials and construction durability testing, points out the specifications of AC design under different conditions, design procedures and the problems needed paying attention to.

介绍一个建筑材料与结构耐久性实验系统的小型人工气候室设计概况，说明在特殊条件下空调设计的特点、技术途径和需要注意的问题。

But sprouts could be induced and 8~ 10 sprouts were produced per tender stem after 30 d, s culturing in artificial climate room.

而在人工气候箱中培养则产生丛生芽，每茎段在30d后可形成8~10个丛生芽。

Computer control system of artificial climate room

人工气候室计算机控制系统研制

Neural Network Control System of Luminance in the Artificial Climate Room Research

人工气候室照度神经网络控制系统的研究

Core spun yarn is produced by covering an elastic, rigid or semi-rigid filament with a natural, artificial or synthetic textile fibre.

在弹性、刚性或半刚性纤丝上覆盖一层天然、人工或合成纤维，就可以生产出包芯纱。

It's sometimes hard to tell artificial from natural fibre these days.

现在有时很难分辨人造纤维质料和天然纤维质料。

It is widely used in material of dry, such as drug, artificial fibre and industrial raw material, etc. Especially with the current domestic outfit the development of the market, demand for medium density board to increase greatly.

它被广泛的用于药物、人造纤维、工业原料等物料的干燥。特别是随着目前家装市场的发展，市场对中密度板的需求量大为增加。

The results show that the problems of the daylighting and the lighting for blackboard are very serious in these schools, and artificial illumination situation is not so ideal, which is far from the requirements of the present government standard.

结果表明，重庆市中小学校教室采光和黑板照明问题十分严重，人工照明也不理想，与国家新标准有一定差距。

But to maintain comfortable indoor environment, most office buildings rely on air conditioning and artificial illumination. Inevitably, high operating costs and a lot of energy consumption are brought about.

但是大多数办公建筑都依靠空调和人工照明来维持舒适的室内环境，建筑往往以高昂的运作成本和能源消耗为代价。

Effect of heavy metal Cd on Cd uptake and Cd-resistant indices in rice seedlings grown in hydroponics was studied under the condition of artificial illumination incubator.

本试验利用人工光照培养箱进行水培试验，对水稻幼苗进行重金属Cd胁迫处理，研究水稻苗期对Cd的吸收及其生物学效应；探讨苗期水稻对Cd的耐性评价指标。

The photosynthesis of the tropical rainforest plant in the exhibition area with weak artificial illumination in Shanghai Science& Technology Museum was studied.

与上海科技馆生物万象展区内人工光照下热带雨林植物的养护相结合，本文探讨了大型室内热带雨林地区植物的光合作用特性。

Design Method of Artificial Illumination Environment Indoor

室内人工光环境设计的方法

It detects threats without natural or artificial illumination and works in all types of weather.

它无需天然的或人工照明就能检测威胁，而且能在各种天气环境中工作。

Artificial illumination is of special significance to outdoor environment.

人工照明对于室外环境有着重要而特殊的意义。

In this article the properties of the Medical Function Polymer Materials are introduced, the function and features of the artificial organs ( such as artificial heart? lung? kidney? liver? pancreas and etc.)

本文介绍了医用功能高分子材料的性质以及研制的人工心脏、肺、肾、肝脏、胰脏等器官的类型、功能及特点。

Principle: to take venous blood in vivo out of body, and reinfuse to patients'artery or venous system by artificial heart and lung bypass oxygenation to partly replace heart and lung function.

原理：将体内的静脉血引出体外，经过人工心肺旁路氧合重新注入病人动脉或静脉系统，起到心肺部分替代作用。

The Flowmeter of the Artificial Heart and Lung Machine

人工心肺机流量计的研制

According to the orthogonal experiment design, we obtained the velocity, turbulent and Reynolds numbers of the artificial tree lung trachea under the different parameters.

按正交试验设计，得到了在不同状态下，树状人工肺各级气管的速度、湍流度及雷诺数。