• 本文目的在综合叙述及推导复合指数函数的幂级数之系数间相关不等式。

    In this paper, we describe some inequalities for the Taylor coefficients of a composite exponential function.

    youdao

  • 看看过去40年道琼斯指数的回报率,年平均收益率(复合年收益率)为6.68%。

    Looking at the returns of the Dow Jones over the past 40 years, there is an average return (CAGR) of 6.68% per year.

    youdao

  • 指数接下来必须在顾比复合移动平均线短期组上边缘的数值附近反复活动。

    The index must continue to cluster near the value of the upper edge of the short term GMMA averages.

    youdao

  • 薄层色谱表明镁铝钴复合氧化物催化合成的OHAA分布指数达到80%以上,具有很好的窄分布效果。

    TLC result showed that the distribution index of OHAA catalyzed by Mg-Al-Co compound oxide reached over 80% with very good narrow distribution effect.

    youdao

  • 建立了以有限群的极大子群的指数复合刻划可解性的两个新定理。

    Two new theorems on the solvability of finite groups are proved by means of index complex of maximal subgroups.

    youdao

  • 以蒸汽驱井网中油井不同受效范围的复合油层模式为基础,建立了蒸汽驱油井的采油指数和流入动态变化关系。

    The relationship of productivity index and inflow performance of steam drive wells is established based on compound reservoir model of different heated area of wells in steam drive pattern.

    youdao

  • 指数任何一次成功运行到这个区位以上一定也可以突破至2500点附近的顾比复合移动平均线长期组以上。

    Any successful move above this level must also be able to break above the long term GMMA near 2500.

    youdao

  • 米力龙复合抗利尿激素增加心肌梗塞模型猪的心肺复苏后心脏指数。

    Milrinone Combined with Vasopressin Improves Cardiac Index after Cardiopulmonary Resuscitation in a Pig Model of Myocardial Infarction.

    youdao

  • 通过分析得出选择指数的通径分析的实质是选择性状与复合育种值的相关遗传力分解。

    We found the essence of path analysis of selection index is analysis of correlative heritability between traits and aggregate genotype.

    youdao

  • 同时对复合体系中的气体进行了泡沫综合指数对比,结合矿场实际情况确定了试验方案。

    Test program is finally formulated based on comparison of foam complex index of gas in the composite system combining the real situation of pilot test.

    youdao

  • 实验结果表明,热处理条件对复合膜的分离选择性、渗透通量及分离指数具有明显影响。

    Experiment results show that heat treatment conditions have remarkable effects on the permselectivity, permeability and pervaporation separation index.

    youdao

  • 三元复合驱原油乳化后,油井的产能指数下降,但乳化对油井正常生产没有造成严重后果。

    After the oil emulsification of ASP flooding, the production index of oil well reduces, but the emulsification has not serious effect on the normal production of oil well.

    youdao

  • 目的研究应用脑电双频谱指数(BIS)监测反馈调控静吸复合麻醉的可行性。

    Objective To study the feasibility of application of bispectral index (bis) feedback in control of intravenous combined with inhalation general anesthesia.

    youdao

  • 本文根据以前传统或复合基团相互作用法的模型并且考虑到本方法模指数的概念,提出了一般物性估算模型方程:,根据此模型对1228种物质进行拟合得出基团相互作用键的贡献值。

    In view of simple group contribution and bond module index, a universal model was set up as the following:, and bond contribution data from 1228 substances were calculated by this equation.

    youdao

  • 通过氧指数检测及热重分析考察了复合金属氧化物添加量对软PVC阻燃性能的影响;

    The flame retardant of the flexible PVC treated with composite metal oxides was studied by oxygen index (OI) and differential thermal analysis;

    youdao

  • 通过对复合材料的氧指数测定表明,添加了可膨胀石墨的复合材料具有良好的阻燃特性,但膨胀石墨对于复合材料的阻燃效应贡献甚微。

    By means of the test of LOI (limited oxygen index), it is showed that composites have good flame-retardant characteristics and expanded graphite has less contribution to the flame -retardant effect.

    youdao

  • 为了降低套期保值交易的基点差风险,本文提出了利用多种股票指数期货对股票组合进行复合套期保值的策略,并给出了套期保值成本相同和限制套期保值成本两种情况下的套期保值率公式。

    To reduce the basis risk, this thesis offers a compound hedge policy on stock index futures and deduces the expressions of the hedge ratio in two instances when the cost is same or restricted.

    youdao

  • 通过对复合材料熔体指数、力学性能以及形态结构的比较,探讨了无机组合粒子级复配共混的协同效应。

    The compound inorganic particles synergistic hybridization effect was studied by comparing the melt index, mechanics capability and the morphology.

    youdao

  • 复合材料与基体从固溶态到峰值硬度的时效动力学曲线满足指数关系。

    The aging kinetic curve of ZL109 and the composite agreed with the power function.

    youdao

  • 结果表明,常染色体联会复合体的相对长度和着丝点指数与体细胞染色体的相应参数具有很好的吻合性。

    It is shown that the mean relative lengths and centromeric indices of autosomal SCs agree closely with those of mitotic chromosomes.

    youdao

  • 结果使用纳米银-托玛琳复合材料的受试者牙龈指数显著降低(P <0 .0 1 ) ,但对牙周袋的改善无效果。

    Results Two weeks after treatment, gingival index(GI) of nano silver tourmaline composite group was decreased significantly( P <0.01), but the periodontal pocket depth didn't have any change.

    youdao

  • 施用复合微生物肥能提高水稻株高和收获指数,并通过增产实现增效。

    Compound microbial fertilizer could also increase the height and harvest index of rice. Besides, it could enhance farming efficiency by increasing yield.

    youdao

  • “矩”方法可以用于研究分析这种聚合物或复合物激发态单指数或多指数衰减。

    Conventinal simple procedure fails. The method of moments is used to establish a means of analyzing such mono-or multi-exponential decays.

    youdao

  • 结果表明,复合材料在高温下的流变应力较低,峰值应力与变形温度、应变速率之间的关系在低应力区符合指数关系。

    The results show that, the flow stress of SiCP/AZ61 composite is low, the relationship between peak stress and temperature or strain rate is exponential relationship.

    youdao

  • 采用靶线法对推进剂的燃速和压力指数分别进行了测定和计算,根据燃速和压力指数的变化,最终考察各种复合粉末对推进剂燃烧性能的催化作用。

    The burning rate was measured with target line method and the pressure index was calculated. The catalytic effect of different catalysts for propellant on combustion performance were explored.

    youdao

  • 噪声参数与势垒区的复合效应密切相关,主要表现为频率指数基本不变,噪声幅值呈增大趋势。

    The noise parameters are closely related to the barrier zone and mainly reflected in the noise amplitude.

    youdao

  • 噪声参数与势垒区的复合效应密切相关,主要表现为频率指数基本不变,噪声幅值呈增大趋势。

    The noise parameters are closely related to the barrier zone and mainly reflected in the noise amplitude.

    youdao

$firstVoiceSent
- 来自原声例句
小调查
请问您想要如何调整此模块?

感谢您的反馈,我们会尽快进行适当修改!
进来说说原因吧 确定
小调查
请问您想要如何调整此模块?

感谢您的反馈,我们会尽快进行适当修改!
进来说说原因吧 确定