中值

The zygoma fixture plays a role in transmitting the occlusal force substituting the zagomatic process brace. The deformation tendency of the implants is identical, the displacement of bending is not obviously observed. The displacement of the zygoma fixture near the zygoma is greatly decreased to zero.

结果表明，排骨移植Branemark颧骨种植体种植修复半、全侧上颌缺损模型的应力分布中，应力最大值出现在颧种植体植入颧骨的颈部，颧种植体上应力值较周围支持组织的大，起到了颧突支柱对力的传导作用；种植体结构中弯曲变化的位移不明显，并且种植体整体位移在颧骨附近逐渐减小为零。

The results showed that the application of photocatalytic oxidation to the treatment of wastewater was feasible and efficient, but it was affected by the operation conditions.There existed optimum value of the dosage of catalyst, initial benzamide concentration and pH value for the photocatalytic oxidation performance.H2PO-4,Cl-, Cu2+ and Al3+ showed obvious inhibition to the photocatalytic oxidation.

结果表明，循环式浆态光催化反应器中光催化剂的用量、污染物的初始浓度和初始pH值对模拟污染物光催化降解性能的影响存在适宜值；体系中H2PO-4、Cl-、Cu2+、Al3+对其光催化降解过程有明显的抑制作用。

In Betula luminifera forest and Pleioblastus amarus forest, the R/S values of the three types of soil microbes were 1.37 and 1.24 respectively.

在两林地中，微生物优势类群中的链霉菌和木霉菌的R/S值都大于1，酵母菌的R/S值都小于1。

In this thesis, we mainly study one of the topics in graph theory with applications: the extremal values of unicyclic graphs and unicyclic chemical graphs of the first general Zagreb index;the extremal values of bicyclic graphs of the second Zagreb index;the extremal values of unicyclic graphs of the general Randic index.

本论文主要研究了图论及其应用中的一个方面：图论在化学中的应用-单圈图以及化学单圈图的第一广义Zagreb指标的极值，双圈图的第二Zagreb指标的最小值以及单圈图的广义Randi指标在某个范围的最小值。

The activitys of Super Oxide Dismutase, peroxidase and Multiple Displacement Amplification of Ceratophyllum demersum L raised rapidly in the late of experiment, and the maximum value of MDA of Ceratophyllum demersum L in the eutrophic condition was 5 time higher than that in the medium nutritional condition, implied that Ceratophyllum demersum L has been stressed in the middle nutritional condition.

金鱼藻超氧歧化酶活性、过氧化物酶活性和丙二醛含量在试验后期上升速度加快，且富营养水平下金鱼藻MDA质量分数的最大值是中营养水平下最大值的5倍，表明在中营养水平下金鱼藻已经受到明显胁迫，而在富营养水平下受到胁迫更为显著。

Measurements around the circumoral and nasal regions showed less different. The differences were all less than 2mm.

鼻部和口唇部点距差值比较小，全部小于2mm，其中鼻部10项中有8项差值小于1mm，口唇部10项中有7项小于1mm。

The effects of C/Fe on desulphur rate is obvious different from the influence on content of sulfur in DRI, the mechanics of desulphur of pellet bearing carbon in DR process depends strongly on the exist constitution of sulfur in it.

含碳球团中的硫酸盐硫将残留在DRI中，文章据此提出了临界内配碳比的概念，当内配碳比低于临界值时，提高内配碳可以同时起到加速还原和脱硫的作用，当内配碳比高于临界值时，将会造成DRI含硫超标。

In the studies of linkage map construction,we found that the estimation of genotypedata couldn't approach to the real data properly,even using equation systems consideringzygotic and gametic selector.It hints there were other segregation factors didn't beestimated.

在以上连锁图谱构建的研究中，发现有时即使采用了纳入合子与配子选择因子的MLE，标记能区分的各基因型估计值还是不能很好的接近观察值，暗示偏分离标记数据中还存在未估计到的偏分离因子。

Although the theory of water and soil loss law and the echniques of integrated soil and water conservation measure of primary geomorphy have become quite mature by scientists' effort over several decades in the world, study to water and soil loss in constructional project is slow to developed country. Among researchers, there are many opinions on the model of water and soil loss caused by constructional project because it is serious shortage of data from observation or test in construction projects.

原生地貌水土流失规律和综合治理技术措施经过几十年的研究与探索，基本形成了较为成熟的理论体系和技术措施体系，但我国对开发建设项目水土保持的研究起步较晚，对水土流失预测的概念、内容还存在着不同的理解，特别是目前开发建设项目水土流失定位观测和动态监测数据十分缺乏，水土流失预测模式中的参数缺乏实验值，都是凭经验估计或参照坡面或流域水土流失预报方程中的参数取值，由此预测出的水土流失量误差极大，从而影响到水土保持措施的优化配置。

When the inoculative density of MSCs is l×l0~5cells/ml and the microcarrier Cytodex-3 concentration is 10mg/ml, MSCs cultivated in RWV for five days can expand more than nine times but only four times in T-fiask in one generation. Moreover, the culture parameters show that the media pH value in RWV is 7.4-7.6, and the glucose content is lower but the lactic acid content is higher in RWV than in T-flask.

同时对静态和动态培养的细胞进行形态、pH值、渗透压、葡萄糖、乳酸、流式检测及向成骨细胞诱导，发现旋转壁式生物反应器中培养兔骨髓间充质干细胞时，培养基的pH值在7.4-7.6之间，渗透压变化不大，与细胞在培养瓶中培养比较可见葡萄糖含量低而乳酸含量高。

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。