查询词典 Poisson ratio

Reasonable ratio of raw materials, so that fat soybean fatty acid and phospholipid ratio of more reasonable and improve the utilization of extruded soybean.

合理的原料配比，使大豆脂肪中不饱和脂肪酸和磷脂的比例更合理，提高了膨化大豆的利用率。

According to thefatty acid ratio recommended by Nutrition Society, to decide the best ratio of variousvegetable oils in daily meals.

同时根据营养学会推荐的膳食脂肪酸比例，确定植物油合理组合的最佳比例。

The effects of the urea-to-biodiesel ratio,the solvent-to-biodiesel ratio,adduction time and adduction temperature on the separation were studied.

重点考察了尿素用量、溶剂用量、包合时间和包合温度对不饱和脂肪酸甲酯分离效果的影响。

The waist side air has some effects on controlling size of the recirculation zone and the sectional recirculation ratio, and it can decrease temperature of the recirculation zone, the ignition point is adjustable by means of changing the ratio of the waist air.

双通道燃烧器的腰部风射流、中二次风射流和下二次风射流在控制回流区强度和温度、加强风粉气流混合和增强下一次风射流刚性方面有不同的作用，实际应用中应根据燃料的着火性能、燃尽性能和结渣性能等特性合理选择使用上述措施。

To decrease maufacture costs and improve the ratio of efficiency and outlay.The not exensive emulsifier, hydrophobe and other adminicle were mixed with self-made polyesters, siloxane-polyester copolymers to obtain defoamers which be better than imported.And the factors in the process of compound were studied particularly and systemically.the prime project is as follows:the siloxane-polyester copolymer is synthesized with PPG2000,PEG400,1% hydrogen-containing Polyhydrosiloxanes, hexane diacid,which mol ratio of materials is 7:3:6:5.emulsifying agents are SP-60 and tw-60,the value of HLB is 8.5.its dosage is 5%.the concentration of control- bubble resin is 5%. the concentration of liquid hydrocarbon A is 20%.

为进一步降低消泡剂的生产成本，提高其使用时的效费比，采用价格低廉的乳化剂、疏水剂及其他助剂与所制聚醚酯、有机硅改性聚醚酯进行复配，制取了性能优于进口产品的优质消泡剂；并对复配工艺各要素进行了详细、系统的研究；最佳配方为：PPG2000、PEG400、含氢量1%的硅油，己二酸以物质的量之比为7：3：6：5制成的有机硅改性聚醚酯，乳化剂选择SP-60/TW-60组合、HLB值为8.5、用量5%，抑泡树脂用量5%，液态烃A用量20%，液态烃B用量10%，疏水剂用量15%～20%。

The item set up and put into production then can become annual 100 ten thousand sets intelligence digital gas meter and network management system, can realize sale income 38000 ten thousand yuan, annual sale tax and affixture 1687.8 ten thousand yuan, annual profits total amount 3412.83 ten thousand yuan, ratio of investment profit 43.08% ratio of investment be nefit tax 64.81%; internal rate of return of finance 43.11% investment recovery period 3.54 years, profit and loss equilibrium point 37%, the item has good profit ability and pay off ability, and has the ability of certain anti-risk.

本项目建成投产后可形成年产100万台智能数字燃气仪表及网络管理系统，可实现销售收入38000万元，年销售税金及附加1687.80万元，年利润总额3412.83万元，投资利润率43.08%，投资利税率64.81%，财务内部收益率43.11%，投资回收期3.54年，盈亏平衡点37%，项目具有良好的盈利能力和清偿能力，并具有一定的抗风险能力。

They showed that the "age pigment" is produced in proportion to the ratio of oxidants to antioxidants, multiplied by the ratio of unsaturated oils to saturated oils.

他们表明，"年龄色素"，是生产的比例的比例氧化剂的抗氧化剂，再乘以比例不饱和油饱和油脂。

This paper mainly studies the effect of pressure, LHSV, temperature and mole ratio of alcohol and alkene on conversion ratio of tertiary amylene.

本文主要考察和研究了反应压力、空速、反应温度、醇烯摩尔比对叔戊烯转化率的影响。

In this paper, through a series of experiments, two series of quaternary-ammounium Gemini surfactants were synthesized, namely the pair alkylene double quaternary ammonium salt surfactant m-s-m·2Br and the pair the alkylene double quaternary ammonium salt surfactant -s-·2Br. We has carried on the attribute with the infrared spectrum to its structure, and to affected the factor which the synthesis pair the alkylene double quaternary ammonium salt surfactant responded to carry on the discussion. We has discovered the synthesis pair the ethylene double quaternary ammonium salt surfactant m-2-m·2Br optimum condition: The bromo alkane and a tetramethyl ethylene diamine mole of ratio is 3.0: 1.0, makes the solvent by the ethyl alcohol, 80℃ under responds for 48 hours in the backflow temperature; Synthesis pair alkylene double quaternary ammonium salt surfactant 12-S-12 ·2Br optimum condition: 12 tertiary amine and 1, 3- propylene dibromide (1, 4- two bromines butane) a mole of ratio is 2.2: 1.0, makes the solvent by the ethyl alcohol, responds for 48 hours in the constant temperature 80 ℃ under backflow.

本文通过一系列的实验，合成了两个系列的Gemini型表面活性剂，即双烷撑双季铵盐表面活性剂m-s-m·2Br和双烷撑双季铵盐表面活性剂-s-·2Br，用红外光谱对其结构进行了表征，并且对影响合成双烷撑双季铵盐表面活性剂反应的因素进行了讨论，找出了合成双乙撑双季铵盐表面活性剂m-2-m·2Br的最佳条件：溴代烷与四甲基乙二胺的摩尔比为3.0：1.0，以乙醇作溶剂，在回流温度80℃下反应48小时；合成双烷撑双季铵盐表面活性剂12-s-12·2Br的最佳条件：十二叔胺与1，3-二溴丙烷(1，4-二溴丁烷)摩尔比为2.2：1.0，以乙醇作溶剂，在恒温80℃下回流反应48小时。

Provision ratio as a result of the different provisions, making use of the percentage of accounts receivable balance of provision for bad debt reserve method of the enterprise, the difference between the use of double provision, many of the standard costs, income taxes, income distribution ratio in the absence of differences in the case of industries in different Allowance for bad debts using the industry method of its tax losses uneven, and the loss of the basis of fair competition.

相同情况下，以"合资"、"独资"企业计提坏账准备金可按应收账款余额的3％计报，有的还更高些。这样相比较，对"合资"、"独资"企业发生潜亏的可能性就比较小，应付市场风险能力就较强，而国有企业显然就处于劣势地位。2。坏除准备金计提混乱，造成资金流失和失控，国家收入减少。

Nowadays, most of research are to build a transmutative Petri Nets through adding controlling place sets, controlling arc sets and controlling policy to the basic Petri Nets, while the Controlled Petri Nets could be used to argue many controlling theory problems conveniently and to induce many logically and physically supervisory and solve the Event Feedback Controlling Problems and State Feedback Controlling Problem in DEDS supervisory theory.

目前大多数的研究表现为在变形后的受控Petri网基础上，利用各种方法求得各种逻辑型、结构型控制器，解决DEDS监控理论中的事件反馈控制问题与状态反馈控制问题。

On one hand, there are discussions with the works council and union about extension of short time working up to the end of September.

一方面，有讨论，工程理事会和联盟关于延长工作时间短至9月底。