查询词典 ration

When the gimp, now I knew he was the storekeeper and administrators, was telling to a kitchen our ration, I looked at all round the kitchen quickly with near-sight eyes, I found the towel for cooking bun chucked on the chopping board, was stained with much bun residue.

在瘸子——现在我知道他是队上的保管员兼管理员——向炊事员嘀嘀咕咕地交待给我们按多少定量打饭的时候，我的近视眼迅速地在伙房里睃巡了一遍：扔在案板上的笼屉布，沾着许多馍馍渣！

A fixed ration of K2Cr2O7-H2SO4 reacts with rock salt under the heating condition, and chromyl chloride is produced.

中文摘要：研究了采用重铬酸钾返滴定法测定岩盐中的氯化钠。

The time required for the feed passing through the alimentary tract increased with the increase of body weight.Pigs with body weight of33 kg.were fed with daily ration of 48g and 30g per kg body weight,and the speed of chyme passing throug...

稠喂和稀喂对通行速度没有明显影响，而且日粮消化率以稠喂的为高，生喂或熟喂对通行速度及消化率都没有明显影响，在青饲料不同加工方法中以鲜甘薯藤打浆的通行速度较快，消化率也较高。

1Niche construction can lead to stable coexistence of diverse genotypes in spatially structured population, which supports a stable polymorphism even without heterozygote superiority.(2)With habitat deterioration, niche construction accelerates the formation of steady polymorphism and hence impedes the harmful influences of environment on the population, which might embody a life-history strategy of organism under the unfavorable environment.(3)Niche construction results in the coexistence with alternative polymorphism through genotype-environment feedback and limited gene flow.(4)The niche-constructing organism is an active force to alter its environment and hence the direction of natural selection in order to better survival.(5)Spatial dynamics and distribution pattern of metapopulation are profoundly influenced by time-lagged niche construction.(6)Metapopulation size can reach a fixed level in the recency effect and equal weighting of time lag but is statistical stability in primacy effect, which implies the primacy effect is most remarkable.(7)The increment in the relative weightingof each generation\' niche construction and the length of time lag are significant factors for system destabilization.(8)Moderate capacity of positive niche construction benefits the metapopulation persistence.(9)The narrowing of niche breadth can decrease the metapopulation size and thereby increase the extinction risk.(10)The coupled function of time lag and niche construction make the system oscillation and generate the spiral wave, spiral-broken and circular wave in heterogeneous habitat.The spatial distributions of metapopulation and resource content are complementary due to a phase lag of their both frequencies.(12)Metapopulation persistence with niche construction depends not only on the balance between colonization and extinction, but also on the balance between the ability of niche construction and natural dissipation of habitat.(13)Metapopula-tion can survive under certain condition when the percent of suitable patches in habitat is lower than the ration of extinction to colonization.(14)Two thresholds exist in the process of transition of habitat quality dynamics from unsuitable to suitable, which include the intensity of niche construction and the initial condition of system.(15)Metapopulation size is positive correlated with the ability of positive niche construction, which means that organism or population who has strongly positive influences on their environment plays an important role to maintain the available habitat.

通过上述几个方面的研究，主要得出以下15条结论：(1)生态位构建可使空间结构种群，甚至是在没有杂合子优势的条件下，形成多种可能的稳定基因型分布模式；(2)随着环境的破坏与恶化，种群的生态位构建作用加速其较早形成稳定多态以阻碍环境对种群的不利影响，解释了有机体在不利环境下的一种生活史对策；(3)生态位构建作用通过基因型—环境反馈机制及有限的基因交流导致基因型多态的稳定共存；(4)有机体的生态位构建作用是一种积极的动力改变环境进而改变其自然选择的方向；(5)生态位构建的时滞作用对集合种群动态和空间分布产生深刻影响；(6)集合种群大小在时滞的崭新效应和等权重效应下达到一固定值，而在首位效应下达到统计稳定，表明首位效应的影响最显著；(7)首位效应下生态位构建相对权重的增量和时滞的长度是影响系统不稳定性动态的关键因素；(8)适中的生态位构建强度有利于集合种群的续存；(9)生态位宽度变窄会减少集合种群的数量从而增加其灭绝风险；(10)时滞和生态位构建的双重作用使系统产生周期振荡，并在异质性环境中产生稳定的螺旋波，破碎的螺旋波和环形波三种分布模式；(11)集合种群与资源含量的空间分布因为相滞而互补；(12)具有生态位构建的集合种群续存不仅取决于侵占率与灭绝率之间的平衡，而且依赖于生态位构建能力同其生境的自然消耗速率之间的妥协；(13)当生境中适合侵占的斑块比例小于其侵占率与灭绝率之比时，生态位构建作用促使集合种群在一定条件下续存：(14)生境斑块的状态从不适合到适合转变过程中存在生态位构建强度和系统初始条件这两个阈值；(15)集合种群的大小同正生态位构建能力正相关，意味着对环境具有较强正作用的有机体对维持有效生境起积极作用。

Soldiers mix instant coffee with water in the bag, then slide it into the flameless ration heater bags troops use to warm their meals.

士兵将速溶咖啡和水放在一个袋子里搅拌，然后将咖啡到入无烟的加热配给袋中，军队一般会用这种加热配给袋热饭菜。

The effects of temperature, ultrasonic power, extracting time, bath ration on the extraction of coloring matter from HT-CT were studied.

文章对植物HT-CT色素采用超声波提取的方法进行了研究，探讨了提取温度、超声波功率、作用时间、浴比对色素提取效率的影响。

Results the companionability, stability, constancy,sensitivity, self-discipline of peer coun sellor is negatively relevant to the dumps, anxiety, human relationship sensitiv ity, obsessive compulsive disorder, and hostility of the client, and the delibe ration is positively relevant.

结果 朋辈心理辅导员的乐群性、稳定性、有恒性、敏感性、自律性与来访者的抑郁、焦虑、人际关系敏感、强迫症状和敌对负相关；而世故性则反之。

The damage effect of NO on nuclear DNA depends on its concent ration in esophageal carcinoma cells.

在一定的条件下，NO 对食管癌细胞核DNA 的损伤作用具有明显的浓度依赖性特征。

Using mathematics compounding methods and GIS technique, we gave an integrated evaluation of the suitability applying to map congruence method and align-to-weighted, through confirming index system criterion of grade, ration method, the conclusion as follows:(1) Evaluation on the suitability of forest landscape is analyzing entironment, structure and function of existent forest landscape.

采用数学组合法和GIS技术结合，在确定适宜度评价指标体系、因子分级标准、定量方式与因子权重后，应用地图叠加法和权重法对每一评价单元进行综合适宜度评价，得到结论如下：(1)森林景观适宜度评价是指对现存森林景观的自然环境条件、景观结构与功能的分析与评价。

Study of managerial accounting concepts; costs classification; cost-volume-profit analysis; cost ration; standard costs and variance analysis; budgeting; costs analysis for decision making and operation evaluation.

本课程主要研究管理会计的概念，成本分类、费用及利润分析、费用定量、标准成本与方差分析、预算成本与成本统计。

According to the clear water experiment, aeration performance of the new equipment is good with high total oxygen transfer coefficient and oxygen utilization ratio.

曝气设备的动力效率在叶轮转速为120rpm～150rpm时取得最大值，此时氧利用率和充氧能力也具有较高值。

The environmental stability of that world - including its crushing pressures and icy darkness - means that some of its most famous inhabitants have survived for eons as evolutionary throwbacks, their bodies undergoing little change.

稳定的海底环境─包括能把人压扁的压力和冰冷的黑暗─意谓海底某些最知名的栖居生物已以演化返祖的样态活了万世，形体几无变化。