分级的

Angiogenesis is the character of malignant tumors, microvascular density is not only the gold standard to evaluate tumor angiogenesis, but also correlative with tumorous grade.

血管生成是恶性肿瘤的重要特征，微血管密度是评价肿瘤血管生成的金标准，且与肿瘤的分级有很好的相关性。

Based on Spatial Planning Law, Switzerland divided the constructed area from unconstructed area, adopting classified control on construction of urban and rural areas at federal, state and municipal levels.

瑞士以《空间规划法》为依据，划定建设区域与非建设区域，从联邦、州和市镇三个层面对城镇和乡村城区建设开发活动实行分级调控，每个地域层次、每种地域类型都有明确的规划和管理的责任主体和调控手段；并通过公众参与，维护规划与公正性，提高规划的科学性，监督规划的实施。

The risk management system of derivative financial instrument is discussed in following aspects:(1) since a key factor in market risk management is identification and measurement, enterprise should confirm market risk limitation and control upper limit of market risk.

加强衍生金融工具的风险管理制度建设方面主要是针对衍生金融工具的市场缺陷，通过建立健全风险管理制度，落实全方位、综合性的管理，即政府、交易所、企业都能够建立健全风险管理制度建设，并严格按照制度做到分级多层管理，尽可能克服其市场缺陷，有效控制将发生在各个环节的潜在风险。

Putting forward save energy falls that the burnt measure has: improves reduction of furnace charge; Use large quantities of weights and many rings cotton material and the feeding system of standard-sized sheet wind gap school assignment;Adding coal gas and blast shedding the wet installation and preheating raising the wind temperature etc with carrying on hot-blast stove combustion-supporting air and coal gas.

提出节能降焦的措施有：改善炉料的还原性；采用大批重、多环布料、全开风口作业的装料制度；购买高品位入炉矿石、炉料分级入炉；添加煤气和鼓风的脱湿设施和进行热风炉助燃空气和煤气预热提高风温等。

The results were as follows:(1) The method that HA was treated by ethanol of 2.5x volume for 20 hours turned out to be the most economic and efficient.(2) Zymolysis combined with deproteinization by chloroform was better than deproteinization by chloroform for several times in yield and purity of HA.(3) HA with purity of 71.1 60/o was obtained by the fermentation with cetylpyridinium chloride.

本文对发酵液中HA的分离提取方法进行对比研究，结果表明采用2.5倍体积的乙醇对HA沉淀，作用时间20小时最为经济合理；采用酶解结合氯仿除蛋白较之氯仿除蛋白，HA的产量和纯度均有所提高；经氯代十六烷基吡啶分级分离后，可得纯度为71.16％的HA产品。

So I hope broad netizen is abhorring business of undesirable developer, operation, player while also can give out our rational and responsible sound: Execute a net to swim at once classification, otherwise, the damage of conglomerate form of powerful dance with sth in one's hands and controversy are met always unending.

所以我希望广大网民在痛恨不良开发者、运营商、玩家的同时也能够发出我们理性负责的声音：赶紧实行网游分级吧，否则，劲舞团式的祸害和争论会永无休止的。

Objective: To explore the feasibility of the combination of psuedo-ligand affinitive chromatography and gel chromatography in purifying RIP from bitter gourd and the cytotoxicity of the RIP.

结果： 运用硫酸铵分级沉淀、Blue Sepharose CL-6B假配基亲和层析、Sephadex-G75凝胶层析等方法提取、纯化得到了高纯度的苦瓜RIP，并且能够获得较高的得率；一定作用剂量的苦瓜RIP不仅能够抑制HL-60细胞的增殖活性，还可以诱导其发生凋亡。

Besides, in view of the closerelationship between the pathological stage, grade and the binding of Fnwith WGA, it can be concluded that the increase of bisecting GlcNAc inN-linked sugar chains is more closely related to the malignant behavior ofBCa than the increase of antennary number.

此外，膀胱癌分期、分级与Fn和WGA结合力相关，所以平分型GlcNAc糖链的增高与膀胱癌的恶性行为密切相关，较N-糖链天线数的增高更有特征性的意义。

During preprocessing phase, build a hierarchical decomposition of the environment using an octree and create HLODs. At run time, use multiple threads to render the environment: use visibility culling to cull those invisible blocks, choose HLOD according to screen error, and also use data management and attemperation to update the data in main memory.

预处理阶段利用八叉树构造场景的分层次结构；实时渲染阶段，采用多线程进行场景的实时绘制：根据视点进行可见性剔除，根据屏幕误差选择合理的分级细节层次，利用数据管理调度进行数据的实时更新。

The population occupationally exposed to benzidine in Shanghai dyestuff industry was divided into several groups based on the surveillance results with Papanicoloaus method,and the proportions of genotypes in each group were compared with that in the control population.

将上海市染料化工行业的联苯胺接触人群按监护的巴氏分级结果分组，分别与健康对照人群作各种基因型构成比的比较，并进行各组间的构成比趋势分析。

The split between the two groups can hardly be papered over.

这两个团体间的分歧难以掩饰。

This approach not only encourages a greater number of responses, but minimizes the likelihood of stale groupthink.

这种做法不仅鼓励了更多的反应，而且减少跟风的可能性。