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Furthermore,we present the method for designing quadratic Bezier developable surface:give four corner points of developable surface and two free designing parameters,the other two control vertexes are on the line connecting the linear interpolation point between the first two control vertexes and the linear interpolation point between the last two control vertexes,and they are the linear interpolation points between these two linear interpolation points respectively,namely,these four linear interpolation points are colinear.

提出了二次Bézier可展曲面的设计方法：给定可展曲面的4个角点a0、b0、a2、b2和两个自由设计参数？姿、？滋，则待求的2个控制顶点a1、b1是在前2个控制顶点a0、b0的线性插值点a*与后2个控制顶点a2、b2的线性插值点b*的连线上，并且也是a*、b*这2个线性插值点的线性插值，即这4点a*、a1、b1、b*共线。

Advancing notable test to all variables according to data of collection before using to method of stepwise discriminatory analysis to set up discriminant function.

把101例恶性肿瘤患者按中医临床辨证标准分为偏虚组、偏实组、虚实并重组，并设对照组100例，分别测定其外周血载脂蛋白A1、B100水平及A1/B100比值和免疫指标CD3、CD4、CD8、CD4/CD8比值、NK细胞及IgG、IgM、IgA，收集所得数据资料，先将各指标进行显著性检验，后运用逐步判别分析法建立判别函数对其进行判别分析。

The results show that the vague point of gasoline and ethanol increase as the increasing water content of ethanol without adding the additives; dispersant can evidently decrease the gasohol's va...

结果表明，无分散剂时，随着乙醇中水的体积分数的增加，乙醇汽油的分层温度逐渐升高；加入主分散剂可以显著降低乙醇汽油的分层温度，而少量助剂B、C可显著改善主分散剂A1的助溶效果；随着分散剂体积分数的增加，乙醇汽油的分层温度逐渐降低；在乙醇体积分数为10%，乙醇中水的体积分数为4.3%，分散剂的体积分数为2.91%，其组成V(A1)∶V∶V为90∶7.5∶2.5时，乙醇汽油的分层温度可达到-25℃。90号汽油的辛烷值调合后提高到93号，且其T10和T50点均较调合前低。

Firstly, we used the Raman scattering method which can calibrate in real time to measure the O2 (a1 Δ) yield of SOG for the first time in China. The measurement relative error is less than 8%. Based on the data from the experiments, we report the results that the diluent category and ratios influence the O2 (a1 Δ) yield. The relationship of P-τ values and the O2 (a1 Δ) yield of this SOG were given. The effects of distance and bypass of gas transportation on the O2 (a1 Δ) yield are investigated. Secondly, the chlorine utilization was measured by using Raman spectroscopy simultaneously when the O2 (a1 Δ) yield was measured. This method originated with us. The result about the chlorine utilization is coincident with other theoretic and experimental conclusions. The relationship given in this paper between gas stay time in SOG and chlorine utilization offers reference to improve the reaction efficiency and chemical efficiency of COIL. Finally, the partial water vapor pressure at the exit of SOG was measured by absorption spectroscopy. The water vapor fraction and partial pressure have trends changed with the generator total pressure, the diluentratios, and the BHP temperature. These experimental results are very important to improve experimental conditions of SOG, reduce the water vapor fraction, and enhance the output power of COIL.

由侧得的数据得到了加入稀释气体、稀释气体种类以及稀释比例对单重态氧产率的影响，给出了该发生器P一：值与仇产率的关系，还考察了传输距离对仇产率的影响；在国际上首创利用喇曼散射光谱法在侧量产率的同时进行了氯气利用率的检侧，侧试结果与其他理论及实验结果十分相近；给出了气体在发生器中的滞留时间与氯气利用率之间的关系，该结果为提高氧碘化学激光器的反应效率和化学效率提供了参考依据；另外采用了吸收光谱法对发生器出口处的水汽含量进行了测量、得到了水汽分压和百分含量随着发生器压力、稀释气体比例以及BHP温度等的变化情况，该实验结果对于改进发生器工作条件、减少水汽含量、提高氧碘化学激光器的出光功率具有十分重要的指导意义。

The A13 sol and Al(0H)3—Zr4 sol is prepared by peptization method with A1(NO3)3 , ZrOCl2 and NH3H2O as starting materials, using A1(NO3)3 solution and Zr4 sol as peptizing agents, and the preparation process, preparation conditions and colloid structure are analyzed.

本文以Al(NO_3)_3，ZrOCl_2和氨水为原料，分别以Al(NO_3)_3溶液和Zr_4溶胶作为胶溶剂，通过胶溶法制备Al_3溶胶和Al_3—Zr_4溶胶，并对两种溶胶的制备过程，制备条件和胶团结构进行了分析。

得 (1 2r ) A 1 + A2 = 0 由条件得 4π(1 )A1 + 2A2 = P P (1 2) A1 =, A2 = P 2π 2π由及二式的联立求解,得 42 Substitute the obtained A1 and A2 into the forgoing representations, we get (1 +)P rz (1 2)r ur = R2 R + z 2πER (1 +)P z2 ω= 2(1 )+ 2 2πER R P (1 2)R 3r 2 z σr = 3 2 2πR R + z R (1 2)P z R σθ= 2 R R + z 2πR 3Pz3 3Pr z 2 σ z = 5 ,τ zr =τ rz = 2πR 2πR5 43 将得出的A1及A2回代,得(1 +)P rz (1 2)r ur = R2 R + z 2πER (1 +)P z2 ω= 2(1 )+ 2 2πER R P (1 2)R 3r 2 z σr = 3 2 2πR R + z R (1 2)P z R σθ= 2 R R + z 2πR 3Pz3 3Pr z 2 σ z = 5 ,τ zr =τ rz = 2πR 2πR5 44 §8-4 Spherically Symmetric Problem For Space Among spatial problems, if the elasticity body's geometric shape,restraint condition and any external factors are symmetrical in a certain point (any plane which passes this point is all symmetrical one),then all stresses,strains and displacements are symmetrical in this point.

§8-4 空间球对称问题在空间问题中，如果弹性体的几何形状，约束情况以及所受的外来因素，都对称于某一点(通过这一点的任意平面都是对称面)，则所有的应力，形变和位移也对称于这一点。这种问题称为空间球对称问题。

The ferment product of strains JF and Al with a broad spectrum of antimicrobial activity, against one or more sensitive microbes, such as Staphylococcus epidermidis, Enterobacter aerogenes, Escherichia coli and Typhoid bacillus etc, were screened out using the filter paper assay, strain C6 have inhibiting effects on VSMC proliferation.

结果：从槲寄生中分离到JF、A1、G6等11株内生真菌；G6对牛主动脉平滑肌细胞增殖有抑制作用；JF、A1发酵产物具有较广语的抗菌活性，对革兰氏阳性细菌如表皮葡萄球菌，革兰氏阴性细菌如产气肠杆菌、大肠杆菌、伤寒杆菌等均具有较强的抑制作用。

Based on analysis of degradation and transformation of organic compounds in coke plant wastewater through every stage of the A 1 A 2 O biofilm system,several typical nitrogen heterocyclic compounds (pyridine,indole,quinoline,isoquinoline,2\|methyl quinoline and 8\|hydroxyl quinoline) in coke plant wastewater were selected for the study.

在对焦化废水中有机物在A1 A2 O生物膜系统中降解转化规律进行分析的基础上，选取焦化废水中 6种主要的含氮杂环化合物：吡啶、吲哚、喹啉、异喹啉、2 甲基喹啉、8 羟基喹啉，与苯酚共同配制成溶液，在A1 A2 O生物膜系统中运行，结果表明上述几种含氮杂环有机物在A1 A2 O系统中都可得到较完全的去除。

1A3 Need a list that shows both national and local applicable laws 1A8 Accident record must include personal injury,reason for accident Corrective action and the police summary of injuries 4A1 Comment-add the date that the list was last updated 5A3 No training 5A4 Cleanup of shekow maintenance area 5A5 License and disposal receipts missing 7A2 Firefighting equipment missing in some trucks-self assessment 7A4 Require training records 8A1 Training should include all topics listed in IWAY document 8D1 Each truck should have small first-aid box 8F1 Comment –Existing safety belts in trucks must be used 9A2 Personal washing facilities must be improved,separated from the kitchen and washroom area 10A1 All workers do not have a contract 10A2 Need to keep accurate records of working hours for each worker 10A3 National law states that workers must be paid within 30days 10A4 Can not be verified 10A5 Working hours can not be verified 10A6 Working hours can not be verified 10A7 Working hours can not be verified 10A8 Working hours can not be verified 109 Can not be verified 10A10 Insurance is not fully covered 11A1 Require a labour force registry 11A2 Require a labour force registry 11A3 Require a labour force registry 12A1 No deposit allowed 13A1 Can be no restriction age 15A1 Cooperation contract rules must follow the law on the limits of fines

眼泪 1 A3 需要一本表示的目录既国家的且地方可适用法律 1 A8 意外事件记录一定包括个人的受伤，意外事件的理由纠正的行动和受伤的警察摘要 4 A1 意见-增加日期目录最后被更新没有训练的 5 A3 shekow 维护区域的 5 A4 清除不见的 5 A5 执照和处理收据 7 A2 枪战仪器在一些卡车-自己的评估中失去 7 A4 需要教育记录 8 A1 教育应该包括在 IWAY 文件中被列出的所有主题 8 D1 每辆卡车应该有小的急救盒子存在卡车的安全带子的 8 F1 意见–一定被用个人的 9 A2 洗濯设备一定被改良，从厨房和盥洗室区域分开所有的 10 A1 工人没有一份契约 10 A2 需要为每个工人保存工作时间的正确记录国家的法律工人一定在 30 天内被支付的州 10 A3 10 A4 不能被查证 10 A5 工作时间不能被查证 10 A6 工作时间不能被查证 10 A7 工作时间不能被查证 10 A8 工作时间不能被查证 109 不能被查证 10 A10 保险不完全被复盖 11 A1 需要一个劳工力量注册 11 A2 需要一个劳工力量注册 11 A3 需要一个劳工力量注册没有的 12 A1 存款允许 13 A1 可能是限制年龄 15 A1 合作契约规则一定遵从在罚款的极限上的法律

We have chosen the way back along the Great Ocean Road莱弗斯希尔back to the rest, and thus take the northward road C155, Colac arrived right after the A1 highway and back to Geelong.

我们选择了返回的途中沿着大洋路莱弗斯希尔回到休息，从而采取向北道C155 ，科拉克抵达后的A1公路和回到基隆。

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。