查询词典 ratios

The ratios of tantalum L-subshell production cross sections were calculated according to the experimental data.

计算了Ta的L各支壳层产生截面的比值和总截面的比值。

The team is also looking at how such "digit ratios" relate to other behaioural issues, such as technophobia, career paths and deelopmental disorders such as dyslexia.

该研究团队同时还研究了这样的"手指率"是如何与其他行为问题联系在一起的，比方说，科技恐惧症，职业道路选择，以及进展性疾病如阅读障碍等等。

The optimal conditions for extracting IDF with lactobacillus and facultative thermophile were: inoculants size 6%, the ratios between the two reagents 1:2, fermentation temperature 37℃, fermentation time 15h; fermentation temperature and fermentation time were significant effecters to the IDF content(P.05); inoculums size and the ratio between the two reagents were of little significance.

5用微生物发酵法提取水不溶性膳食纤维的最佳工艺条件是：接种量为6%，两菌比为1：2，发酵温度为37℃，发酵时间为15h。发酵温度和发酵时间对产品膳食纤维含量的影响显著(P.05)，接种量和两菌比的影响不显著。

The calculated results generally accord with Thew's data at different flow rates, split ratios or fluid properties.

迁移率的计算结果与Thew的实验数据相比，在不同的流量、分流比和物性参数下，两者均能吻合，表明计算模型比较实用、可靠。

Ionic liquids were synthesized under various molar ratios of Et3NHCl to AlCl3. The effects of ionic liquids and extraction conditions on the thiophen removal and recovery were investigated using thiophen containing n-Octane as model gasoline.

用盐酸三乙胺(Et3NHCl)和无水AlCl3按不同的摩尔比合成了离子液体，并评价了其对模型汽油中噻吩硫的脱除与回收效果。

The crustal sequence of Shexian ophiolites belongs to the transitional series behaeen calc-alkaline basalt and tholeiite and all through has similar trace elements and REE ratios and chondrite-normalized REE patterns, with high enrichment of large-ion lithophile elements and LREE.

歙县蛇绿岩壳层组合属于钙碱性和拉斑玄武岩间过渡系列，具类似的微量及稀土元素比值和稀土元素配分模型，且大离子亲石元素和LREE高度富集。

For Berkshire's shareholders, myself included, the cost of this thumb-sucking has been huge. o Our consistently-conservative financial policies may appear to have been a mistake, but in my view were not. In retrospect, it is clear that significantly higher, though still conventional, leverage ratios at Berkshire would have produced considerably better returns on equity than the 23.8% we have actually averaged. Even in 1965, perhaps we could have judged there to be a 99% probability that higher leverage would lead to nothing but good. Correspondingly, we might have seen only a 1% chance that some shock factor, external or internal, would cause a conventional debt ratio to produce a result falling somewhere between temporary anguish and default.

另外我们一贯保守财务政策可能也是一种错误，不过就我个人的看法却不认为如此，回想起来，很明显的我们只要能够再多用一点财务杠杆操作(虽然较之他人还是很保守)，就可以得到远比现在每年平均 23.8%还要高的投资报酬率，即使是在 1965 年我们也可以百分之九十九地确定高一点的财务杠杆绝对只有好处没有坏处，但同时我们可能也会有百分之一的机会，不管是从内部或是外部所引发令人异想不到的因素，使得我们负债比率提高到介于一时冲高到负债倒闭之间。

As this chart from Whitney Tilson shows, price-to-rent ratios are finally coming back in line with historical norms.

就像Whitney Tilson图中所示，房价和租金比例最终回到了历史标准上。

Phenyl or m -tolyl selenoamides reacted with functionalized α-haloacetic acid in 1∶1 or 1∶2 molar ratio with no catalyst in various alcohols to undergo a selenium transfer reaction. This reaction in dif-ferent molar ratios furnished the same C—Se—Se—C coupling products with a special structure bis diselenide. A new and facile method for synthesis of such bis(alkoxycarbonyl-methyl) diselenides with the advantages of mild reaction conditions, high yields, easy availability of starting materials and good chemical selectivity was provided.

芳基硒代酰胺与氯乙酸在各种醇中无催化剂下以1∶1和1∶2的比例投入，发生硒转移反应，不同原料投入比下的反应生成了同一种C—Se—Se—C偶联产物——具有多功能团的二烷氧羰基甲基二硒醚，提供了一种新的合成二烷氧羰基甲基二硒醚的简便方法，且反应具有条件温和、产率高、原料易得和选择性好等优点。

Based on the fatigue test results of SAE 1045 medium carbon steel,the multi-axial fatigue life predication models for different ratios of torsional nominal stress amplitude to the axial one are studied respectively.

基于SAE 1045中碳钢的单-多轴疲劳试验结果，在研究了扭转名义应力幅与拉伸名义应力幅不同比值时的多轴疲劳寿命预测模型之后，建立了统一的多轴疲劳寿命预测模型。

And Pharaoh spoke to Joseph, saying, Your father and your brothers have come to you.

47：5 法老对约瑟说，你父亲和你弟兄们到你这里来了。

Additionally, the approximate flattening of surface strip using lines linking midpoints on perpendicular lines between geodesic curves and the unconditional extreme value method are discussed.

提出了用测地线方程、曲面上两点间短程线来计算膜结构曲面测地线的方法，同时，采用测地线间垂线的中点连线和用无约束极值法进行空间条状曲面近似展开的分析。