查询词典 cycle method

Then afterwords, a detailed discussion was made on the five stages of life cycle analysis of green products and on its related mathematical method.

然后详细讨论绿色产品寿命周期分析的五个阶段及其有关的数学方法，最后以低密度聚乙烯为例进行了LCA方法的应用分析。

Eleven α-V-group cation-substituted toluenes (1) and acetophenones (2)were synthesized. The equilibrium acidities of these compounds were determined indimethyl sulfoxide solution by the "Overlapping Indicator Method" and the homolytic C-Hbond dissociation energies were derived from a thermodynamic cycle combining pKawith oxidation potential of carbanion.

合成了α-位有第V、Ⅵ主族元素杂正离子取代基的甲苯系列（1）和苯乙酮系列（2）共11个Ylide前体化合物，用重迭指示剂法首次测定了其在二甲亚矾溶剂中的酸性解离常数PKa，同时结合碳负离子氧化电位的测定，通过热力学循环估测了它们的气相均裂键能。

Methods: After LNCaP and PC3 cell lines were affected by 10, 25, 50, 75, 100 μmol/L curcumine respectively, the cell activity was assayed with MTT method at 5, 12 and 24 hours respectively; Electronic microscopy and flow cytometry were adopted to observe the morphological changes and the cell cycle of LNCaP and PC3 cell lines at 24 hours.

分别用10、25、50、75、100μmol／L浓度的姜黄素对LNCaP及PC3前列腺癌细胞株进行体外干预，5、12、24 h后四氮甲唑蓝比色法检测细胞生长活性；24 h后透射电镜观察细胞超微结构变化，流式细胞仪测定细胞凋亡及细胞周期的变化；5 h后Western印迹法检测细胞内IκBa的表达。

According to the WHOQOI-100 and WHOQOL-BREF measuring scale about quality of life , the state of quality of life were observed in these two groups; The visual vague scale was adopted to survey the degree to improve the dysmenorrhea.3 Animal Experiment 60 healthy sanitation female Wistar rat with normal estrous cycle were selected,200±20g in weight,according to the result of vaginal smear examination, make the model with operation at estrum to duplicate the model of endometriosis according to the Wang Yan-ping's method, the abdomen of the sham operated group were opened and closed with no management.

参考WHOQOI-100和WHOQOL-BREF生存质量测定量表，观察两组患者的生活质量；采用视觉模糊评分法观察患者的痛经改善程度。3动物实验选用动情周期正常的健康清洁级雌性成年Wistar大鼠60只，体重200±20g克，经阴道涂片检查，在大鼠的动情期进行手术造模。

A exergy analysis of an ammonia vapour compression refrigeration cycle in a cold store was presented under a constant state temperature,the physical properties of ammonia was simulated using linear method of fitting both under constant and change condensing temperature. Exergy destruction of the various components of the refrigeration system,exergetic efficiency and coefficient of the system were analysed and calculated. The results indicated that the exergy destruction in the evaporator is highest,followed by the compressor and condenser.

通过对一定环境温度条件下的高温冷库中的氨蒸汽压缩系统进行分析，利用线性拟合的方法对氨的物性进行模拟，并对定冷凝温度和变冷凝温度时，制冷系统的各部件的炯损失和系统的效率进行计算分析，得出在冷库氨蒸汽压缩系统中的蒸发器中的损失最大，压缩机和冷凝器次之的结果。

Then, based on the "U" distribution of the flashover voltage values of composite insulators with the increase of the temperature cycle in the cold fog, the flashover performance evaluation method is brought forward.

根据冷雾中随着温度循环次数的增加试样的闪络电压呈&U&形分布的特征，提出冷雾中复合绝缘子污闪特性的评价方法。

Then,based on the"U"distribution of the flashover voltage values of composite insulators with the increase of the temperature cycle in the cold fog,the flashover performance evaluation method is brought forwa.

最后，分别利用该冷雾试验方法和传统蒸汽雾法评价了一种复合绝缘子短串试样的污秽闪络特性。

The paper used the method of paper papilioform in the microbiology to determine the antimicrobial cycle diameter of the mixed preservaties of different formul as that are composed of natural extraction with antimicrobial action, humectants, emulsifjers, preservatires and acidity regulators, and that of single preservative. The mixed formulas with strong antimicrbial power and big antibiogram were elected.

采用微生物学中的纸蝶法，、测定由具有抗菌作用的天然抽提物、水分保持剂、乳化剂、防腐剂以及酸度调节剂组成的不同配方的复配型防腐剂与单一型防腐剂的抑菌圈直径，筛选出抗菌力强、抗菌谱广的复配型配方。

Its a kind of long-cycle, large-investment, high-risk project to launch ERP in a firm, based on both internal and external environment of the enterprise, this paper analyses the risk in the enforcement of ERP, establishes a risk assessment system and put forward a synthetical assessment method of ERP; Secondly, it makes a deep analyses on risk identification ,risk analysis ,risk estimation and evaluation ,and risk management.

针对企业信息化工程项目投资大、周期长、风险高、见效慢的特点，本文从企业内外部环境两方面，系统分析了这类项目的实施风险，建立了制造业信息化工程项目实施风险指标体系，并对风险识别、分析评估与风险管理进行深入系统的研究。

At present, improving native cultivars of waxy corn and inbred lines derived form first cycle selection by introduction useful genes from yellow maize was the primary method widely used in waxy corn breeding program.

目前，利用普通玉米优良基因改良糯质农家品种及糯质一环系是我国糯玉米育种的主要方法；利用糯玉米杂交种选育二环系已成为我国糯玉米育种的次要方法，但有可能成为主要方法。

As she looked at Warrington's manly face, and dark, melancholy eyes, she had settled in her mind that he must have been the victim of an unhappy attachment.

每逢看到沃林顿那刚毅的脸，那乌黑、忧郁的眼睛，她便会相信，他一定作过不幸的爱情的受害者。

Maybe they'll disappear into a pothole.

也许他们将在壶穴里消失