有效因子

For biogenic VOC modeling, emission factors, vegetation biomass and leaf area index were determined for 37 vegetation types. The widely accepted algorithm of Guenther et al.(1993), describing the relationship between light, temperature and the VOC emissions, was adopted. A new canopy model was established to simulate photosynthetically active radiation and leaf temperature within the canopy.

对于VOC生态源模式，确定了37种植被的VOC排放因子、生物量和叶面积指数；采用了相对成熟的关于VOC排放强度和光合有效辐射、叶面温度的依赖关系；建立了一个新的植被冠层模式以模拟冠层内PAR和叶面温度的变化。

RESULTS: HE stained cells were fusiform-shaped with pseudopodia, round or oval nucleus. The cytoplasm was blue after stained with the toluidine blue. The immunohistochemical test revealed that there existed positive expression of type Ⅰ collagen in the cells. In the presence of 10% calf serum, IGF-Ⅰ significantly improved cell proliferative activity in a dose-dependent manner within effective dose range.

结果：苏木精－伊红染色细胞多为梭形，有伪足伸出，细胞核为圆形或椭圆形；甲苯胺蓝染色，胞浆为深蓝色；免疫细胞学方法检测表明纤维环细胞有Ⅰ型胶原表达；在体积分数为0.1的血清条件下，胰岛素样生长因子Ⅰ能提高细胞的增殖活性，并且在有效浓度范围内呈剂量效应关系。

France GIVENQY adopt advanced-tech of extraction retain ALP Avignon flowing spring ice crystal and add it to the jelly-mask, leaving your skin the skin natural, pure, in moisture right away; unique hydrophilicity (Bio-Material ), Super Hydrating Agent –and triple formula form the most advanced relaxative importing-cycle system, capability of re-organize natural storing-moisture film, keep your skin in moisture effectively, prevent it dryness.

法国GIVENQY采用高科技的提取技术，完全保留ALP亚维侬活泉冰晶并将其加入胶状面膜中，令肌肤自然纯净，快速补水；独有的亲肤性生化组织体(Bio-Material)，超强保湿因子—配合三重配方形成最先进的缓式循环导入系统，能使肌肤自行重织天然储水网膜，有效满足肌肤水份，防止水份散失。

A Clonal Strategies based multicast algorithm is presented in this paper, which saliently solves the "prematurity" problem in Genetic based multicast algorithm. Furthermore, the algorithm is accelerated by using an adjustable parameter to reduce the search space.

提出的基于克隆策略的多播路由算法，有效地解决了&遗传&多播路由算法中的&早熟&问题，并通过引入一个可调因子缩小了搜索空间，加快了算法的收敛速度。

This paper carries on the discussion and collects to the security risk factor of such aspects as the technology, management and system, etc. And propose a Measurement-based Improvement Operation for Software Security Risk (SEcurity Risk Improvement Operation; SERIO). Applying the SERIO to software development, can help to find out the potential security risk, derive out improvement of the security risk and control operation, and increase the security of the software system effectively.

本文针对技术、管及制等层面的安全风险因子进探讨与搜集，且提出一套以测为基础的软体安全风险改善作业(SEcurity Risk Improvement Operation； SERIO)，协助软体开发过程中，找出潜在的安全风险，且衍生出安全风险的改善与监控作业，有效提高软体系统的安全性。

A method is presented with which instantaneous PAR can be calculated with high accuracy from Moderate Resolution Imaging Spectroradiometer products and Digital Elevation Model.

该方法是对普通的大气传输模型进行简化，在模型中分别考虑了削减光合有效辐射的5个主要因子：瑞利散射、臭氧和水汽吸收、气溶胶散射以及地表和大气间的多次反射。

A portable photosynthesis system made by PPSYSTEM Ltd. was used to study the photosynthetic properties of 3 cultivarsof Rubus idaeus under the field conditions. The results indicated that the individual leave net photosynthetic rates had 2 peaks during a day,an obvious photosynthetic midday slump was observed in A,there was a significant difference in midday depression among the 3 cultivars;evaporation rates of B and C had 2 peaks during a day,while A had 1 peak,and an obvious midday slump was observed in B and C;Stomatic conductance is the key factor of midday slump;Compared with B and C,A had a higher water using efficiency,which will consume less soil water.

利用英国PP-SYSTEM公司生产的TPS-1便携式光合作用测定系统，对3个树莓品种的光合特性进行了比较研究，结果表明树莓叶片光合速率日变化呈双峰曲线，A品种&日中低落&现象明显，B、C品种不甚明显；B、C品种的蒸腾速率日变化曲线基本上为双峰型，日变化过程中的&午休&现象非常明显，而A品种为单峰型，日变化过程中的&午休&现象不甚明显；此外，叶片气孔导度与叶片光合速率的日变化趋势基本一致，呈平行变化趋势，说明气孔导度是影响光合速率的直接因子；较B、C品种而言，A品种具有较高的水分利用效率，说明其更能节约并有效地利用土壤水分。

Though can not accurate induce neural stem cells specific orientation differentiation yet,to accompany the unceasing deepen recognize of convection mechanisms in cells' signal convection and discovery of new cell facter,new chemo-signal, Homo sapiens would solve the question of orientation differentiation from totipotential stem cell,multipotential stem cell to neural stem cell, orientation nerver ancestor cell then special tipe neural cell, implementation functional reconstruction betwen neural cell,for ultimate solve the proble of neural regeneration developing the way.

尽管目前尚不能准确有效的诱导神经干细胞特异性定向分化为某种特定的神经元，但随着人们对细胞间信号传递机制认识的不断加深和新的细胞因子、化学信号的不断发现，人类将能够解决从全能干细胞、多能干细胞到神经干细胞、定向神经祖细胞直至特异类型神经细胞的定向分化，完成神经元之间的功能重建，为最终解决中枢神经再生这一难题而开辟道路。

An experiment apparatus which can accurately measure the tortuosity factor for many kinds of commercial catalyst pellet by single pellet chromatographic technique is set up.

大量的实验结果证明，在一个相当宽的压力和温度范围内，曲节因子可以满意地作为一个常数用来计算有效扩散系数[1]。

Parameter estimation method is adopted to get the effective diffusion coefficient from experimetal data,thus the tortuosity factor can be obtained.

在单颗粒串联的色谱柱中，采用示踪气体脉冲讯号输入一响应的动态法，由计算机自动采样分析应答曲线，通过参数估值得到气体在 ZA- 5氨合成催化剂中的有效扩散系数，进而得到曲折因子。

But we don't care about Battlegrounds.

但我们并不在乎沙场中的显露。

Ah! don't mention it, the butcher's shop is a horror.

啊！不用提了。提到肉，真是糟透了。