存在于

Leucocytic differentiation antigen 40 sign-al access participates in regulation of inflammatory reaction accommodation of major cell component (vascular endothelial cell、vascular smooth muscle cell and macrophage), it is playing critical role in AS process, participates ather-osclerotic occurrence and development ,reside in atherosclerotic plaque cell thro-ugh CD40-CD40L interaction, induce activate by itself , express and secrete profit to happen immune response、inflammatory reaction、hemagglutination t-hrombogenic proteo-cytokine.

白细胞分化抗原40 (CD40)信号通路参与了动脉粥样硬化斑块内主要细胞成分(血管内皮细胞、血管平滑肌细胞以及巨噬细胞)炎症反应的调节，其在AS进程中扮演着关键性的角色，参与了动脉粥样硬化的发生和发展；存在于AS斑块内的细胞通过CD40-CD40L相互作用，导致自身活化，表达和分泌了有利于免疫应答发生、炎症反应、血凝和血栓形成的蛋白质细胞因子，如激活在AS斑块中的关键性细胞成分如黏附分子、炎症因子、基质金属蛋白酶等的产生，导致斑块的不稳定和破裂，而最终导致粥样硬化斑块病变的恶化。

Temperature variation is a nonnegligible factor causing big biasing error. How to evaluate and compensate this error relates directly to the measurement accuracy. In the past, the time-sequence model was used to evaluate and compensate the temperature drift.

温度漂移是存在于IFOG系统中使得输出信号产生较大偏置误差的一种不可忽略因素，如何准确地预估漂移并有效地对其进行补偿直接关系到陀螺的测量精度。

The floral characters of the ornithophilous plants in China were mostly generalized to adapt to non-nectarivorous birds.

中国的传粉鸟类几乎全部属于雀形目；鸟类传粉现象广泛存在于30余科的植物中，其花部特征表现出对非专性嗜蜜鸟类的适应。

The experimental results of geochemical speciation in the soils show that more than 85% of 7Be, 137 Cs, 226 Ra and 228 Ra are bound to organic matter, Fe Mn oxy hydroxide and residual fractions.

岩溶山区表土中7Be、137Cs、226Ra和228Ra地球化学相分配的实验研究表明，4种核素绝大部分（85％以上）存在于FeMn氧化物、有机质及残渣相中。

Parasitological investigation were performed in dgal wielki, occurrence t.电动车 ehrenberg 1838 on the roach gills were recorded.

1838年，运用parasitological西安电动车配件批发法在parasitological湖发现，车轮虫存在于roach鳃里。

Predicted Model of Aggregation of Molecules in Chinese Herbal Drugs by Support Vector Machines;2. The aggregation behavior of phenylhydrazone and hemicyanine,in Z-type LB multilayers has been studied by absorption, steady state and time-resolved fluorescence spectroscopies.

利用吸收、稳态和时间分辨荧光方法研究了苯腙和半花菁分子在Z型LB多层膜中的聚集体性质，苯腙和半花菁吸收光谱的红移和兰移，说明它们分别以J和H型聚集体形式存在于LB腹中苯腙和半花菁LB膜的荧光发射带分别在560nm和584nm处，亦分别对于它们溶液的荧光谱显示出红移和兰移的特征。

The inhibition of the phrenic discharges showed intensity and f...

结论非联合性学习和记忆形式存在于Bt.C对呼吸的调节中，与Bt.C有关的神经元突触在功能上具有一定的可塑性。

The terms Judaism and religion do not exist in premodern Hebrew.

期限犹太教和宗教不存在于premodern希伯来语。

In BZY_(10), addition of ZnO leads to a monotonically decreased DC electrical conductivity. In SZY_(10), addition of 2~5 mol% ZnO had benecial effects on its protonic conduction.

ZnO主要以固溶取代的形式存在于SZY_(10)和BZY_(10)晶格中，其在晶格中固溶使晶格缺陷增加是主要的促烧机理。

Titanium incorporated mesoporous molecular sieves Ti-MCM-41, Ti-HMS, and Ti-MSU were synthesized through S〓I〓, S〓I〓, and N〓I〓 pathways using cetylpyridium bromide, tetredecylamine, and polyoxyethylene (10) stearyl ether as the structure-directing agents, respectively. The framework structure and the titanium coordination environment of these materials were characterized by XRD, N〓 adsorption/desorption, TG, TEM, FT-1R, DR UV-Vis, and ICP-AES. It was confirmed that the titanium was highly dispersed in the silica-based framework positions, and all samples were free of extra framework titanium impurities. The catalytic performance of these titanium containing mesoporous materials was investigated in the oxidation of styrene with aqueous H〓O〓 as the oxidant.

以TEOS和TBOT为硅源和钛源，分别以溴代十六烷基吡啶、十四胺和十八烷基聚氧乙烯基醚为模板剂，通过S〓I〓、S〓I〓和N〓I〓方式合成了含钛的介孔分子筛Ti-MCM-41、Ti-HMS和Ti-MSU，用XRD、N〓吸附/脱附、TEM、FT-IR、DR UV-Vis和ICP-AES等方法对它们的骨架结构、孔道结构以及钛原子的存在方式等进行了系统表征，结果表明钛原子以高分散的形式存在于以SiO〓为基本单元的介孔分子筛的骨架结构中，制备过程中未形成聚集态的骨架外金属氧化物物种。

On the other hand, the more important thing is because the urban housing is a kind of heterogeneity products.

另一方面，更重要的是由于城市住房是一种异质性产品。

Climate histogram is the fall that collects place measure calm value, cent serves as cross axle for a few equal interval, the area that the frequency that the value appears according to place is accumulated and becomes will be determined inside each interval, discharge the graph that rise with post, also be called histogram.

气候直方图是将所收集的降水量测定值，分为几个相等的区间作为横轴，并将各区间内所测定值依所出现的次数累积而成的面积，用柱子排起来的图形，也叫做柱状图。