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In this paper, firstly using natural fatty acids including lauric acid, myristic acid, palmitic acid etc. and disproportionated rosin as starting materials, the acyl reaction of starting materials with SOCl_2 respectively, and then using Schotten-Baumann condensation: on the reaction conditions of alkalescence, condensation of acylchloride with amino acid (sarcosine, glycine, alanine etc.), and then acidification, saltation. A series of anionic surfactants of N-acyl amino: sodium N-fatty acyl sarcosinate (SFS-12, SFS-14, SFS-16); sodiun N-fatty acyl glycinate(SFG-12, SFG-14, SFG-16); sodium N-fatty acyl alaninate(SFA-12, SFA-14, SFA-16)and sodium N-disproportionated rosinoyl aminatewere prepared. During the preparation of N-acylamino acid, the reaction conditions of acylchloride with amino acid condensation were identified by optimizing the synthetic conditions of N-lauroyl sarcosine: mol ratio of amino acid to acylchloride 2:1, reaction taken place in a solvent composed by acetone/water 2:1, acylchloride and 20% NaOH were slowly added to the reaction mixture at the same time while maintaining the pH at 9~10, after completion of adding maintaining reacting for 2.5h at 25℃.

首先以月桂酸、肉豆蔻酸、棕榈酸等天然脂肪酸和歧化松香为原料，与氯化亚砜反应制得酰氯，然后采用Schotten-Baumann 缩合法路线，即在碱性条件下，酰氯和氨基酸(肌氨酸、甘氨酸、丙氨酸等)缩合，经过酸化、成盐，合成一系列氨基酸型阴离子表面活性剂：脂肪酰肌氨酸钠，即月桂酰肌氨酸钠(SFS-12)、肉豆蔻酰肌氨酸钠(SFS-14)、棕榈酰肌氨酸钠(SFS-16)；脂肪酰甘氨酸钠，即月桂酰甘氨酸钠(SFG-12)、肉豆蔻酰甘氨酸钠(SFG-14)、棕榈酰甘氨酸钠(SFG-16)；脂肪酰丙氨酸钠，即月桂酰丙氨酸钠(SFA-12)、肉豆蔻酰丙氨酸钠(SFA-14)、棕榈酰丙氨酸钠(SFA-16)；N-歧化松香酰基氨基酸钠(sodium N-disproportionated rosinoyl aminate)，即N-歧化松香酰基肌氨酸钠(sodium N-disproportionated rosinoyl sarcosinate ，简称SDRS)、N-歧化松香酰基甘氨酸钠(sodium N-disproportionated rosinoyl glycinate，简称SDRG)、N-歧化松香酰基丙氨酸钠(sodium N-disproportionated rosinoyl alaninate，简称SDRA)。

In this paper, arrangement scheme of a novel multi-star phase shifted pole changing coil was given and the methods to determine coil split ratio were analyzed. According to electromagnetic theory, 2D electromagnetic mathematical model in which stator windings were spitted coil was developed, and magnetic field distribution of the novel motor at starting was solved by finite element method, starting performance of motor was calculated. Based on energy method, rotor slot leakage reactance under different poles and different loads were calculated, and the variation of rotor slot leakage reactance with loads was gotten. Based on time-step finite element method, distribution of branch current in stator windings and operating performance were calculated and analyzed when branch was unbalance, the method to calculate circulating loss in stator windings of novel multi-star phase shifted pole changing motor was given, and the effects of the loads variation and degree of unequilibrium on circulating loss in stator windings were calculated and analyzed.

论文系统的给出了采用分裂线圈法新型多星形移相变极绕组的排列方案，进一步分析线圈分裂比的确定方法；根据电磁场理论，建立了定子为分裂线圈绕组的电机二维电磁场数学模型，并采用场路耦合法求解了新型多星形移相变极电机起动时的磁场分布，计算了电机起动性能和基于能量法计算了不同极数下起动时转子槽漏抗和不同负载时转子槽漏抗，得出转子槽漏抗随负载变化的规律；采用时步有限元法计算分析了定子绕组支路不平衡时支路电流的分布情况及运行性能，给出了新型多星形移相变极电机定子绕组环流损耗的计算方法，分析比较了负载的变化和支路不平衡度大小对定子绕组环流损耗的影响。

E. , starting mean current and minimum, mean and maximum starting torques.

根据SR电机的矩角特性，给出了起动性能的计算方法。

In this paper, back to back starting and static frequency convertor starting of pumped storage motor-generator are studied. A computer simulation method, which is more close to practice taking into account effect of mechanical torque developed by the turbine, opposing torque of the unwatered runner of motor, transformer and transmission line is adopted.

本文对抽水蓄能电动发电机组两种常用的启动方式：背靠背启动、静止变频器启动进行了研究，从工程实际出发，考虑了水轮机输入转矩、水泵阻转矩曲线，及线路、变压器等参数的影响，进行启动过程的计算机仿真计算，对影响启动过程的重要因素进行了深入分析，得到了一些重要结论。

Starting from the right of equality, Rawls animadverts utilitarianism and substitutes it for "two principles as fairness and justice" in which rational people choose under the "original position", and thinks everyone should be equal and people should distribute wealth according to "the principle of justice as fairness", unless you have the enough reasons that can justify everyone should be unequal. He understands the distributive object as a series of public resources and systems of liberty, including the positions and offices, opportunity, natural endowment, honor, safety, freedom of life and action, freedom of thought and conscience. The aims of distributive principle of justice are to realize rational distribution of these public resources in a cooperative and well-ordered society. Starting from inalienable rights of man, Nozick thinks that everyone should be unequal, unless you have sufficient reasons that can justify everyone should be equal and without the consent of the individual, others can not infringe upon his property and rights with any excuses. He advances the justice of "holding" with a theory of qualification and entitlement, and maintains individual economic and free rights and the right of property.

罗尔斯从平等的权利出发，通过&原初状态&下的理性人自主选择&公平正义的两个原则&来取代功利主义，认为除非有充足理由证明应当不平等，否则就应当平等，并根据公平的正义原则分配公共资源和自由体系，包括职务、机会、天赋、荣誉、安全、人生行动自由、思想自由和良心自由等，&分配的正义观&就是要实现这些公共资源在一个合作且秩序良好的自由体系里的合理分配；诺齐克从人的不可剥夺的权利出发，认为除非你有充足理由证明应当平等，否则就应当不平等，没有个体的同意，任何人也不能以任何借口侵犯他的财产和权利，通过&资格&理论确立&持有&的正当性，维护个人的经济自由权利和财产权利。

In order to study the breakage of starting cut in the working face under the special conditions of big span,soft,fragmentized roof with high stress,the paper gives a detailed analysis of the breakage causes of starting cut with bolting under the special conditions in 2313 face,No.

为了研究大跨度、松软破碎顶板、高应力等特殊条件下的工作面切眼冒落问题，对该特殊条件下的荆各庄矿11煤层2313工作面锚杆支护切眼的冒落原因进行了详细分析。

Now pull out a "neutral dart" of the task, we can still去凑热闹trumpet, and that profit, of course, the most lucrative robbery argue openly that we are not robbed, and took advantage of people in the black spots in shuttle, in the starting point for others to see you when class is not very conspicuous一百六七十foreigners generally will not kill you, the opportunity to gain the upper hand at the starting point is when the car up to a maximum of staring at a car radio with light arrows do not line with bow and arrow skills that will be found and shot while walking a little before he was taken to machine shop was robbed, and good luck today, I get a click on the 60D.

现在又出了一个拉&中立镖&的任务，我们这些小号也还是可以去凑热闹的，那利润最丰厚的当然是抢劫咯，公然抢劫那我们是不行的，趁着人多在黑点中穿梭，在起点时别人看你才一百六七十级不是很显眼一般外国人是不会杀你的，下手的机会就是在起点时，人最多车最多盯着一个车用弓箭轻射千万不要用弓箭系的技能那会被人发觉的，边走边射，嘿嘿等他还没拉到机械工厂那时就被劫了，今天本人运气好一下就抢了个60D。

As for the indirect financing, build perfect banking system, improve the credit vouching system and finance secured system, set up developing funds and funds of starting an enterprise; as for direct investment, we should build up the multilevel direct financing system which is based on starting enterprise market including venture investment market, firm bond market.

解决中小企业的融资问题是一个庞大的系统工程，此工程的核心部分在于中小企业自身融资能力的增强，基础部分在于政府的积极且恰当的干预和支持。中小企业在国民经济中的特殊地位和存在的弱点，需要由政府出面进行适度干预和支持。

In order to solve the problem of engine starting characteristics calculation under windmilling condition, a generalized format of engine starting nonlinear mathematical model based on liner-in-parameters model was given.

针对高空风车条件下航空发动机起动性能估算问题，给出了用线参数模型描述发动机风车起动非线性过程的一般形式，利用约简遗传规划算法进行模型结构选择的思路，建立了基于约简遗传规划的航空发动机起动性能计算模型。

I will be starting this right now, in starting internal and external consultations.

我将立刻着手这些工作，包括内部和外部的磋商。

Cable dampener cannot be rolled up but must be hung over the cable.

缆帆不能被卷起，必须保证处于展开状态

"This skylark is a present from my master," he says.

"这只云雀是我主人献上的礼物。"他说。