区组设计

Lambs were allotted to a 3 x 3 factorial experiment with three levels of vitamin E 0,500 and 1000IU day~(-1 lamb~(-1) and three levels of selenium (0,0.2 and 0.4mg/kg).

采用两因子三水平完全随机区组试验设计，将维生素E和有机硒作为两个因子，设3个维生素E补饲水平(0、500和1000IU)和3个有机硒补饲水平(0、0.2和0.4mg╱kg)。

The results from an example showed that the unbiased estimate of error variance could be obtained so that polygenic variance and polygenic heritability could not be underestimated. Moreover, the AIC values by using the average of two replications were less than that by using the observations of a replication.

在试验设计为重复内分组随机区组设计时，通过甘蓝型油菜初花期的遗传分析表明：这种方案的试验误差方差估计值无偏性好，可避免多基因方差和多基因遗传率被低估；重复观测值平均数的分离分析的AIC值低于利用单一重复资料的AIC值。

Tenuifolia in 2007. Method: The test fields were divided into blocks randomly, and the agronomy characters were investigated in harvest time; the content of volatile oil was measured by steam distilation and the pulegone were determined by HPLC.

田间实验采用随机区组设计，收获期调查其主要农艺性状；采用水蒸气蒸馏法测定挥发油含量，HPLC测定胡薄荷酮含量。

Methods:According to the principle of random design,the conditions would be consistent with the study of 90 cases of scapulohumeral periarthritis in patients with out-patient ratio of 1:1 were randomly divided into two groups,namely the "three-needle shoulder" with the temperature of acupuncture and traditional dialectical point acupuncture treatment,the treatment group:the "three-needle shoulder" with the warm acupuncture,three-needle shoulder(jianyu,before shoulder,jianzhen points) acupuncture,moxa check each 2cm,each pin of each combustion 2 day 1,10 times as a course of treatment,a total of 2 course of treatment.

根据区组随机化设计原则，将符合研究条件的90例门诊肩关节周围炎患者按1：1比例随机分为两组，分别给予温针灸&肩三针&和针刺&肩三针&治疗，治疗组：采用温针灸&肩三针&：先针刺肩三针，艾柱取每段2cm，每针每次燃烧2段，每天1次，10次为一疗程，共2个疗程。

In this paper, the environmental ecological factors of tea-clover intercropping system were studied.

采用单因素随机区组设计，研究茶树与苜蓿间作条件下主要生态因子特征。

Bluntnose Black Bream (59.90±0.84 g) were randomly divided into six treatments with three replicates to study the effects of alfalfa meal and fresh alfalfa on its production performance and the digestive enzymes.

选取来源一致、规格整齐、体质健康、游动活泼体重为(59.90±0.84)g的团头鲂Megalobrama amblycepnala 1530尾，采用单因子随机区组设计，分为6个处理，每处理3个重复，每重复85尾。

Effects of soil treatments with different pH values on aboveground growth, above-ground biomass, and contents of malonaldehyde and soluble sugar were discussed by randomized block design. Result showed that the whithered tips of A.

试验采用随机区组设计，观察研究耐寒指标及不同pH土壤处理对其地上部分生长、地上部分生物量积累、叶片丙二醛和可溶性糖含量的影响。

Methods: A randomized, single blind controlled clinical design was used to accomplish the series clinical trials included 123 cases. The troop of gatifloxation injection with sodium chloride included 20 cases in gatifloxation group and 23 cases in ciprofloxation group; The troop of gatifloxation injection with glucose included 21 cases in gatifloxation group and 19 cases in levofloxacin group; The troop of gatifloxation pivoxil included 19 cases in gatifloxation group and 21 cases in ciprofloxation group. The antibacterial activity of clinical isolates were detected by scrips which contain gatifloxation(5ug/L), levofloxacin (5ug/L), ciprofloxation (5ug/L), spafloxation(5ug/L), cefotaxime(30ug/L), penicillin(10U/L) respectively. The MICs of sixkinds of antibiotics were detected by 2-fold agar dilution method. Result: The common data of patients in the two groups of 3 troops were similiar.

采用区组分层均衡随机单盲试验设计，分别完成甲磺酸加替沙星氯化钠注射液组试验药20例及对照药23例、甲磺酸加替沙星葡萄糖注射液组试验药21例及对照药19例、甲磺酸加替沙星片剂组试验药19例及对照药21例共123例感染患者的临床试验；用K-B法测定临床分离致病菌对加替沙星(5ug／L)、左氧氟沙星(5ug／L)、环丙沙星(5ug/L)、司帕沙星(5ug/L)、头孢噻肟(30ug／L)、青霉素(10U／L)纸片的敏感性，再用按美国国家实验室标准委员会(National Committee for Clinical Laboratory Standards，NCCLS)推荐的琼脂平皿对倍稀释法测定临床分离菌株对加替沙星、左氧氟沙星、环丙沙星、司帕沙星、头孢噻肟、青霉素的最低抑菌浓度(Minimum Inhibitory Concentration，MIC)以了解其体外抗菌活性。

The results indicated that the trait of fibre leng th has obviously het erosis,there may have positive effects among the genes controlling the trai t of fibre length,but may have negative effects among the genes controlling the t rait of wood density.

通过对美洲黑杨青杨（P.catha yana）的68个F2、双亲及其4个F1无性系田间随机区组设计，5次重复，分析了与木材材性有关的木材密度、纤维长、纤维宽以及微纤丝角等性状。

A self-converse Mendelsohn packing design of order v, denoted by (v, k,1)-SCMP, is defined to be a triple, where B is a collection of k-circuit of X such that every ordered pair of distinct points of X appears in at most one block of B, and / is a permutation on X such that Here, and whenB=(x0 ,x1,xk-1). The number of blocks in a (v, k, 1 )-SCMP is upperbounded by where 1 if v=l ande =0 , otherwise.

一个阶为v，区组大小为k的自反Mendelsohn填充设计，记为—SCMP，定义为一个有序三元组，其中X为v元点集，B为X的一族循环有序k元组，f为X上的一个置换，它满足如下性质：(1)对任意x，y∈X，x≠y，有序对至多包含在一个区组中；这里区组当且仅当和一个—SCMP所含的区组个数不超过，其中当V(v-1)≡1时，ε=1；否则ε=0。

I am accused of being overreligious," she said in her quiet, frank manner,"but that does not prevent me thinking the children very cruel who obstinately commit such suicide.""

客人们在卡罗利娜·埃凯家里，举止就文雅一些，因为卡罗利娜的母亲治家很严厉。

Designed by French fashion house Herm è s, this elegant uniform was manufactured in our home, Hong Kong, and was the first without a hat.

由著名品牌 Herm è s 设计，这件高贵的制服是香港本土制造，是我们第一套不配帽子的制服。