木材质量损失,wood mass loss
1)wood mass loss木材质量损失
2)mass loss质量损失
1.Internal gasmass loss analysis of inflatable space antenna reflector subjected to impact;空间充气天线反射器受冲击气体质量损失分析
2.Calculation of internal insulation ablationmass loss of solid rocket motor;固体火箭发动机内绝热层烧蚀质量损失计算
3.Investigation ofmass loss regulation of Li-ion battery;锂离子电池标准中质量损失问题的研究
英文短句/例句
1.INVESTIGATION ON LOSSES OF WEIGHT AND QUALITY OF GRAIN STORED INSTATE WAREHOUSES IN JINMEN CITY;荆门市国库储粮重量及质量损失调查
2.The mass-loss includes the light radiation and solar wind.太阳质量损失包括光子辐射和太阳风造成的质量损失。
3.Process Network and Its Critical Quality Chain Analysis Based on Quality Loss基于质量损失的过程网络及其关键质量链分析
4.The Simulation of Multivariate Product Quality Model;多元产品质量损失模型的建立与仿真
5.The Study SEA Model Based on Taguchi Quality Loss Function;基于田口质量损失函数的SEA模型研究
6.A Study on Multivariate Quality Loss Functions Based on Signal-to-Noise Ratios;基于信噪比的多元质量损失函数研究
7.Parameter Design for Asymmetric Loss Function Coefficient非对称质量损失函数系数的参数设计
8.Powder coating--Determination of loss mass on stovingGB/T16592-1996粉末涂料烘烤时质量损失的测定
9.Optimal Process Tolerance Balancing Based on Process Capabilities and Quality Loss;基于工序能力和质量损失的工序公差优化设计
10.Optimization Design of a Cusum Control Chart Based on Taguchi s Loss Function;基于田口质量损失函数的EWMA控制图的最优设计
11.The Effect of Superwind Mass Loss on Abundances of Metal-Poor AGB Stars;星风质量损失对贫金属AGB星表面丰度的影响
12.Research on Quality Failure Cost Management of Elevator Firm and Information System;电梯企业质量损失成本管理及其信息系统研究
13.Study on Robust Tolerance Design Based on Fuzzy Quality Loss;基于模糊质量损失的公差稳健设计研究
14.Optimization of Process Diagnosis Interval Based on Quality Loss Function;基于质量损失函数的过程诊断周期的确定
15.Design Optimization of Control Charts Based on Taguchi s Quality Loss Function;基于田口质量损失函数的控制图优化设计
16.Research on Overbooking Strategy Based on Passenger Waiting Time and Service Quality Loss;基于等待时间和服务质量损失的机票超售策略
17.The Comparison of Some Process Capability Indices Based on Different Quality Loss Functions;基于不同质量损失函数的过程能力指数比较
18.The Analysis of Failure Cost Source in the Construction Industry;建筑施工企业质量损失成本源的分析研究
相关短句/例句
mass loss质量损失
1.Internal gasmass loss analysis of inflatable space antenna reflector subjected to impact;空间充气天线反射器受冲击气体质量损失分析
2.Calculation of internal insulation ablationmass loss of solid rocket motor;固体火箭发动机内绝热层烧蚀质量损失计算
3.Investigation ofmass loss regulation of Li-ion battery;锂离子电池标准中质量损失问题的研究
3)quality loss质量损失
1.Robust tolerance design based on fuzzyquality loss;基于模糊质量损失的公差稳健设计方法的研究
2.Tolerance design of products with correlated characteristics based on current value ofquality loss基于现值质量损失的相关特征产品的公差设计
3.In terms of given manufacture process planning, signal-noise ratio (SNR) was employed to scalequality loss of each process.针对加工工艺规划,提出采用信噪比衡量各道工序对产品质量损失的影响。
4)weight loss质量损失
1.In case that the coal is mixed with mineral matter, an analysis was carried out under this condition, on bothweight loss of various samples at a different temperature and first order of theweight loss by use of heat weight balance TGA-601.利用热重天平TGA-601分析了各种样品在不同温度时的质量损失及质量损失一阶导数。
2.By strength andweight loss analysis of concrete after freeze-thaw cycle,it is pointed out that there is not obvious improvement of polypropylene fiber toweight loss of lightweight concrete,however,it can improve concrete strength.通过对冻融循环后混凝土的强度和质量损失分析,指出聚丙烯纤维的掺入对轻骨料混凝土质量损失改善作用并不明显,但可以提高混凝土强度。
3.On the contrary,theweight loss rates of cotton stalks treated with NaCl,MgCl2,KCl or ZnCl2 was increased.碱性催化剂K2CO3、KOH降低了棉花秸秆的最大质量损失率,而KCl、NaCl、MgCl2和ZnCl2却增大了棉花秸秆的最大质量损失率。
5)mass loss of coal煤质量损失
1.Themass loss of coal particles and release of C,H,N in coal at high temperature flue gas are measured,and the morphological changes of chars formed from the devolatilized coal particles are observed by scanning electron microscope(SEM) and physical adsorption of nitrogen.结果表明,随着煤阶的降低,其煤焦比表面积和总孔容均升高,小龙潭褐煤增加最多,六枝贫煤增加最少;随着煤粉初始挥发分含量的增加和热解烟气温度升高,煤的质量损失增加,烟气气氛对煤粉质量损失份额影响较小;在实验条件下,煤中C、N析出份额与煤的质量损失份额基本相同,H释放份额远大于C、N和煤质量损失,达80%以上。
6)Mass loss质量损失率
1.The mass loss rates, tensile strength and thermal expansion properties before and after cycling were measured.结果表明,试样质量损失率随热循环次数增加而提高,随后趋与平缓;在室温及高温条件下,试样拉伸强度随循环次数的增加开始增强而后下降;热循环过程中发生应变滞后现象,第1次循环后产生附加残余应变,260次循环后残余应变消失,400次循环后重新产生残余应变同时拉伸强度下降。
2.freeze_thaw number, mass loss and maximum curvature of the sharp_degenerate point, which reflect interior frost_resistant ability, surface frost_resistant ability and the toughness respectively, were introduced to evaluate the frost_resistant capacity of high strength concrete.采用了能分别体现混凝土内部抗冻、外部抗冻以及韧性大小的 3个指标 (即陡然劣化特征点对应的冻融循环数 ,质量损失率以及最大曲率值 )来综合衡量混凝土的抗冻性能 。
延伸阅读
质量损失观测和理论表明，一切恒星在其演化过程中都不断损失质量。其途径有：①星风扩散，②气壳膨胀（如行星状星云），③爆发。研究恒星的质量损失对于了解各类恒星的物理状态和演化，具有重大意义。行星状星云具有每秒20公里的膨胀速度，比逃逸速度（0.4公里/秒）至少大一个数量级。除了行星状星云外，有的星周围还有膨胀的气壳,例如B型发射星、沃尔夫－拉叶星和天鹅座P型星。沃尔夫-拉叶星的气壳膨胀速度有的高达每秒 2,500公里(HD193793)，多数在每秒1,000～2,000公里之间。天鹅座P型星气壳的膨胀速度一般也在每秒30～250公里之间。气壳不断膨胀,质量也就不断损失。前两种方式的恒星质量损失被称为准稳态质量损失，因为在这些过程中，恒星本身的基本特征（如温度和半径）并不发生重大变化。然而，有的星在短时间内温度和亮度变化很大，星体爆发并抛射出大量物质。这些星包括超新星、新星、双子座U型变星（见矮新星）、鲸鱼座UV型变星（见耀星）、金牛座T型变星以及共生星等。超新星爆发时，抛射物质的总量可达一个太阳质量的数量级。新星爆发一次，所抛射的质量约为10-5～10-3个太阳质量。而新星爆发以后，在相当长的一段时间内仍会继续损失质量。例如，双星武仙座DQ是1934年爆发的新星，其轨道周期在逐渐增加。最近，根据周期变化率得到的质量损失率为每年1.1×10-7太阳质量，说明这颗新星爆发以后持续地损失质量至少已有几十年之久。双子座U型变星、鲸鱼座UV型变星、金牛座T型变星的质量损失是从双星周期的变化、发射线的宽度以及谱线轮廓推算出来的，误差较大。它们的质量损失率为每年 10-11～10-7太阳质量。在双星中，除了两子星之间存在质量交流之外，每一个子星也会通过星风或爆发过程使物质离开整个双星系统的作用范围，扩散到星际空间中去。
