分级的

The causes of shield tunnel defections could be divided into six branches: the segment dislocations, lining material deterioration and seepage. etc. Fault trees are also founded to illustrate each branch. 23 quantitative elements from the fault trees are selected to serve as the diagnosis indexes, all of which could be applied in engineering practice. By using the AHP method, a 3-level diagnosis index system is established. Afterwards, the procedure of setting up the quantitative judging criteria is given, as well as the relative index weight of index layer, by using the improved Analytic Hierarchy Process-multiplication scale method. At last, the values of corresponding parameters of membership functions are set, with the Cauchy distribution model.

将盾构隧道常见病害成因分为管片错位、衬砌材质劣化以及渗漏水等6个子系，对每个子系构建了病害故障树；从工程应用角度出发，从故障树中选取了23个可定量化因素作为评价指标，通过层次分析法建立了三层病害评价指标体系；对体系中单一评价指标的定量化分级方法进行简述，并给出所有指标的建议分级标准，采用改进的层次分析法－乘积标度法确定了各评判指标之间的相对权重；确定了基于Cauchy分布模型的隶属函数的关键参数。

Based on a formal analysis of lifting decomposition, the hierarchical structure concept of the decomposition set, as well as the lifting decomposition technique of the polyphase matrix' greatest mth-order common divisor, is proposed to conquer the difficulties in the practical computation of and the optimal search in the huge decomposition set.

本文在形式化分析Lifting分解原理的基础上，提出了分解集合的分级结构概念以及多相矩阵的m阶最大公因子Lifling分解技术，克服了分解集合求解问题的高复杂性所带来的实际计算与搜索困难；进一步地，从数值稳定性及计算代价两方面研究了分解的评价问题，设计出两种实用的分解稳定性准则；最后，结合分级结构技术提出一种最优分解算法。

Precise Sizing "Stirring" action of the rotary bed moves target-size product into sizing pockets Successful option to vibratory graders Up to 95% removal of defects Consistent sizing and absolute control Customer selects target size parameters Easy Adjustment Simple on-the-fly adjustment for rapid fine-tuning Remove safety guard and bolts to exchange five pocket rollers for rollers targeting a different length Low Maintenance, Operation, and Installation Costs Compact: efficient use of plant space Transmits little vibration: simple, inexpensive installation Low energy consumption Easy access and simple maintenance Common Product Applications French fry strips Green beans—cut, whole Julienne vegetables Onion and bell pepper strips

精确尺寸分级转动式机床的"搅拌"操作将目标尺寸产品传送到分选套口振动式分级机的成功选择去除高达 95%的缺陷品分选整齐划一，并可以进行全面控制客户选择目标尺寸参数易于调节简单的快速调节功能，可实现快速微调取下安全防护罩和螺栓，将五个套口滚轴换成针对不同长度的滚轴。维护、运行、安装成本都低外形小巧：高效利用工厂空间传输过程几乎没有振动：简单、经济的安装低功耗易于接触和简单维护常规产品应用薯条绿豆–切割、整颗细条状蔬菜洋葱和钟式辣椒条

The examples show: It is not only scientific and rational approximately, but also as referenced calculational methods of threshold quanlity of increased or emendatory chemical substance in the "Identifecation of major hazard installations "(GB18218-2000) in the future, that appliance respective of TNT equivalent method, gasoline equivalent method, methane equivalent method, methl ethyl ketone peroxide equivalent method and hydrogen sulfide equivalent method for the rhrehold quanlity in the work site and store area of volatile substance, combustible liquid substance, combustible gaseous substance, active chemical substance and poisonous substance. At the same time, Comparing with the death radius method and evaluative method of combustible, volatile, poisonous mojor hazardinstalltions, hazard grading method of hazard degree grading in the chemical factory for the major hazard installations is simplerof operation and more practical of calcutating result, and have some significance on generalizer.

实例验证表明：TNT当量法、汽油当量法、甲烷当量法和过氧化甲乙酮当量法分别对爆炸性物质、易燃液体物质、易燃气体物质和活性化学物质的临界量确定，具有一定的科学性和合理性，可作为《重大危险源辨识》(GB18218-2000)中临界量数值修订和危险物质扩充时进行临界量确定的参考计算方法，同时，化工厂危险程度的重大危险源分级法与易燃、易爆和有毒重大危险源评价法和死亡半径法相比，评估过程简单易行，分级结果符合实际，具有较强的可操作性和一定的推广意义。

An integrated hierarchical matching method based on classification management of the road network is firstly proposed considering the different characteristics of urban roads. This method is conducive to use different matching algorithm according to both different road condition and navigation demand, and can better coordinate contradictions between the accuracy and real time of matching.

在改进现有地图匹配算法的基础上，针对城市道路的不同特点，首次提出基于道路网分级管理的分级匹配综合方法，有利于根据不同的路况和导航需求采用不同的匹配算法，可较好地协调地图匹配的准确性和实时性的矛盾。

Powder Mill is a high-pressure resistant equipment company technical experts in the many years of research based on the industrial mills, drawing on the fineness of Germany and Japan advanced classification technology, according to fluid mechanics, devoted themselves to developing out with Jet Mill powder mill efficiency comparable to solve the domestic use of the high cost of jet mill problem, solve the ultrafine classification difficulties.

商品简介：高压微粉磨粉机是我公司耐磨设备技术专家在多年的研究工业磨粉机的基础上，吸取了德日先进的细度分级技术，根据流体力学原理，潜心研制出的可与气流磨相媲美的高效微粉磨机，从而解决了国内采用气流磨成本高的难题，解决了超细粉分级难关。

Sinensis were conducted.The result of SDS-PAGE showed that different parts in spermatophore, including spermatophore matrix, seminal plasma and the whole sperm, had different characteristic bands in PAGE maps, and the result could be repeated, so the method for spermatophore fractionation was reliable.

实验结果显示，通过分级分离所得的精液、精荚基质和纯品精子等各个部分，在SDS-PAGE电泳图谱上均显示出不同的特征性谱带，且试验的重复性较好，证明本实验建立的精荚分级分离的方法是可行的。

Using volatile acid and alkali to regulate the pH of pressed juice from bamboo shell,saltless Fraction Ⅰand Fraction Ⅱwere got separately.the residue of squeezed banboo shell was used as paper making material and medium for cultivation mushroom.

采用挥发性酸和碱调节鲜笋壳压榨液 pH值，分别获得无盐Fraction Ⅰ和fraction Ⅱ；其压榨后的蒲渣作为造纸原料和栽培食用菌的基质；对分离Fraction Ⅰ和Fraction Ⅱ后的汁液，加入Fe2 +并超滤浓缩，经硫酸铵盐析和丙酮分级后，进行CM 2 2纤维素离子交换柱层析，以 pH5 。2乙酸钠分级洗脱，获得RZ为 3 。0以上的高纯竹笋过氧氧化物酶。

Measurements of turbulent combustion were conducted in a test facility for combustor with staged air injection .

本文在分级进风燃烧室的热态实验装置上，测量了燃烧室内湍流燃烧的温度场和组分浓度场，研究了分级进风的流量比率即二次风率对燃烧及NO_2生成的影响。

Measurements of turbulent combustion were conducted in a test facility for swirl combustor with staged air injection .

本文在分级进风旋流燃烧室的实验台上，测量了在不同的分级进风比率或二次直流风率条件下，湍流旋流燃烧的时均温度场、O_2、CO_2、CO和NO浓度场的分布。

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。