查询词典 factorial

By applying the theory of infinite series, this paper proves a factorial inequality and proposes an improved upper bound of the parameter on Stirling s formula.

应用级数理论证明了一个关于阶乘的不等式，从而给出Stirling公式中参数的一个改进上界，并在此基础上，对一个有关产品检测的古典概率———二项分布的近似计算问题进行了讨论

Were studied in the mice which were given high concentration of powdered milk solution to induced supernutrition, and the effects of these drugs on the activity of pepsin were measured in vitro. The effect of milk on the lapactic action of anthraquinon and glycosides of anthraquinone were analyzed using the factorial design. ResultsThe anthraquinone of Rheum palmatum L.

方法通过灌服高浓度的奶粉溶液以营造高营养性环境，在此基础上考察了大黄结合蒽醌及游离蒽醌对小鼠的致泻作用；并运用析因设计分析了奶粉在这些致泻作用中的作用，同时还考察了大黄结合蒽醌及其游离蒽醌体外对胃蛋白酶活性的影响。

In mice. MethodsThe lapactic effects of anthraquinon and glycosides of anthraquinone from Rheum Palmatum L. were studied in the mice which were given high concentration of powdered milk solution to induced supernutrition, and the effects of these drugs on the activity of pepsin were measured in vitro. The effect of milk on the lapactic action of anthraquinon and glycosides of anthraquinone were analyzed using the factorial design.

通过灌服高浓度的奶粉溶液以营造高营养性环境，在此基础上考察了大黄结合蒽醌及游离蒽醌对小鼠的致泻作用；并运用析因设计分析了奶粉在这些致泻作用中的作用，同时还考察了大黄结合蒽醌及其游离蒽醌体外对胃蛋白酶活性的影响。

Objective: To revise the Utrecht Work Engagement Scale-student, and explore the factorial and structural validity.

目的：研究中文版学习投入量表的结构和信效度。

The essence is to start an intensive multi-factorial treatment based upon an individual risk assessment at an early stage and then to motivate the patient with dedication and commitment to stick to the personalized ambitious but well-argued preventive treatment plan.

我认为，治疗的关键在于，在个体化风险评估的基础上，早期启动多因素治疗，鼓励患者积极和持之以恒地实施防治方案。

Whole grain adlay and dehulled kernels stored at room temperature ( about 25℃), 15℃ and 5℃ were used as raw materials. Completed random design and factorial experimental design were adopted to analyze the changes of coixenolide content, fatty acid distribution and physicochemical properties ( including acid value and peroxide value ) of the adlay oil extracted from the materials in order to find more suitable storage condition.

摘要本研究探讨薏苡籽实，以带壳状态和脱壳后的糙薏仁粒分别贮存於常温(约25℃)，15℃及 5℃之下，利用 CRD 和复因子试验设计定期取样分析籽实在贮藏六个月期间薏仁油中薏仁酯含量，脂肪酸组成，以及薏仁油理化特性之变化，以期找寻薏苡籽实的较适贮存条件。

The purpose of this study was to investigate the effect of different doses o f dietary fiber of Tremella fuciformis Berk on lipid metabolism and inte stinal physiology in rats fed diets containing 1% cholesterol and 0.2% cholica cid. Forty-two male Wistar rats were randomly divided into six groups in a 2× 3 factorial design and were fed diets containing different doses (0%、5% or 10 %) of dietary fiber of TFB, with and without antibiotics 0.7g/100g of Nebaci tin (bacitracin: neomycin sulfate = 2:1,w/w) for 4 weeks. The parameters analyz ed included liver and serum lipid concentration , serum and caecal content of short chain fatty acids ,fecal neutral steroids and total bile acids content.T he results showed that rats fed the diet with antibiotics had lower levels ofs hort chain fatty acids in serum and caecal content than rats fed diet withouta ntibiotics.

中文摘要本研究乃欲探讨在有高胆固醇饮食条件下，摄取不同量的白木耳膳食纤维及添加抗生素对大白鼠脂质代谢及肠道生理的影响。42只 Wistar 品系雄鼠(重约260g)，随机分为六组，每组饲料中均添加 1%胆固醇及 0.2%胆酸，并以添加或不添加抗生素[ 0.7g Nebacitin(bacitracin：neomycin sulfate=2：1，w/w)/100g dry matter] 、白木耳膳食纤维量(0%、5%或 10%)作 2×3 factorial 之实验设计，实验期四周，分析血清及肝脏中脂质浓度，血清及盲肠内容物短链脂肪酸浓度，以及粪便中总中性固醇，总胆酸的含量。

Methods Using orthogonal experimental design L16(4^5, two factorial experiments were designed to explore the influence of four dosage levels of vitamin D30, 10^(-4,10^(-7),10^(-10)mol/L and four different stages (proestrous, estmus, postestrous, dioestrous)of estrous cycle on steroidogenesis in the ovary.

采用正交表L16(4^5)设计实验，研究VD3（10^(-4)， 10^(-7)， 10^(-10)mol/L在动情周期的4个阶段（动情前期、动情期、动情后期、动情间期）对卵巢切碎组织分泌E2和P4的影响。

2×3 factorial trial was used in the experiment.Eighty-one Duroc×Landrace×Large swines with average body weight of 80 kg were allotted into the 9 treatments of 3 replicates.

试验采用两因素2×3析因试验设计，选用81头健康的80 kg左右的杜长大三元杂交猪，随机分成9组，每组3个重复。

The effects of ambien temperature on energy requirement were studied in Duroc ×(Landrace × Large White) growing-finishing pigs according to a factorial design.

采用因子试验设计，研究了环境温度对杜长大三元杂交商品猪能量需要量的影响。

The network space is the typical form of abstract space when it comes to the digital stage.

网络空间是抽象空间数字化阶段的典型形式。

The Notarial System,as the system of judicial certification in our country,is both the constructor and the defender of social credit system,It has its special value and function in the social honesty.

公证制度作为我国司法证明制度，既是社会信用体系的建设者，同时也是社会信用的捍卫者，在诚信中有其特殊的价值和功能。