群

Seven grapevine cultivars originated from different regions, i. e.'Carbernet Sauvignon' and'Queen of Vineyard'(two members of the Western Europe Cultivars Group),'Rizamat'(a member of the East Cultivars Group),'Red Double Taste'(a hybridized cultivar from Vitis vinifera L. and V. labrusca L.),'1103Paulsen','Red Globe'and 'Autumn Royal'(two new hybridized cultivars between cultivars groups which were warmly planted in recent years) were selected. After different drought stress, a combined measurement of gas exchange and chlorophyll fluorescence was conducted to evaluate the effects of drought stress to photoinhibition, as well as the role of photorespiration and xanthophyll cycle in photoprotective mechanism. After photorespiration and xanthophyll cycle were separately inhibited, the complementary effect of these two photoprotective pathways was discussed. Detached leaves of different grapevine cultivars, i. e.'Cabernet Sauvignon','Cabernet Franc','Merlot', and a rootstock,'1103Paulsen'were selected as materials, and photoinhibition degree, photorespiration activity as well as its photoprotective function under drought stress were studied. The results are as follows: 1. Under the same drought stress treatment, different photoinhibition degrees formed in different grapevine cultivars.

本研究选择不同起源地的葡萄品种－－包括西欧品种群的赤霞珠和葡萄园皇后、东方品种群的里扎马特、欧美杂种红双味、美洲种砧木1103Paulsen，以及近年来发展较快的品种群间杂交新品种红地球和皇家秋天等七个品种盆栽苗，在进行不同程度的干旱胁迫处理后，利用气体交换参数和叶绿素荧光参数同步测定的方法，研究干旱对其光抑制程度的影响，以及光呼吸和叶黄素循环组分在其光保护中的作用；并在分别抑制光呼吸和叶黄素循环的基础上，探讨了赤霞珠葡萄两种光保护机制的互补效应；同时选择不同的酿酒葡萄品种赤霞珠、品丽珠、梅鹿辄和砧木1103Paulsen的叶片，研究其离体干旱条件下光抑制程度、光呼吸活性及其光保护作用，结果发现： 1。

Secondly aiming at the actual disaster of the landslides cluster in southern Jingyang county in Shaanxi Province, from the characters、the locomotory mechanism、the internal and the external reason of the landslides, the paper comprehensively analyses the cause of the landslides.

其次，针对陕西省泾阳县南塬滑坡群的实际灾害，从泾阳南塬滑坡群的滑坡特征、运动机制和滑坡发生的内在因素和外在因素对泾阳南塬滑坡群进行了综合原因分析。

The mean generation interval of the flock is 5. 42 years of the current breeding scheme, and the ratio of input and output is 1∶11. 50, but the rate of mammitis will increase at the speed of 2%, at the same time, the number of daughters and sons of test bulls is not large enough for good accuracy for estimating test bull breeding value, so the breeding scheme in effect need to be improve.

D、在影响育种效益的诸因素中，单一的加大群体规模、育种群比例以及每年选留测验公牛数将在一定程度上提高育种效益和遗传进展，但随选留种子公牛数提高将降低育种效益和综合育种值遗传进展；在育种实践中应尽量扩大育种群规模和主动育种群比例。

Metacyclic group, which is the expansion of a cyclic group by a cyclic group, is a special group generated by two elements.

亚循环群，即循环群被循环群的扩张，是特殊的二元生成群，Otto H？

In my study, based on morphological and biological studies, 53 character transformation series of 23 species which stand for 23 genera of the Microgastrinae in China respectively and 2 species of Miracinae and Cardichilinae were selected. Through analysis of character polarity using the method of outgroup analysis, two and multiple character data matrixe were obtained. The data is analysed through PHYLIP(Phylogeny Inference Package, version 3.6) software based on the method of cladistics, the consensus cladograms was constructed at last.

本研究以分布在中国东洋区和古北区的小腹茧蜂亚科23个属的23个种作为内群，奇脉茧蜂亚科和折脉茧蜂亚科各一种作为外群，基于形态学和生物学分析建立了53个性状演系列，通过外群比较法，得到一个由二性状和多性状数据矩阵，再用phylip(系统发育推断软件3.6版)处理数据矩阵，最后得到合意树。

The contributions of photon radiations are ignored because they are negligible compared to the contributions of the particle radiations, or can be calculated and added to the S-values using MIRD formulae.

如果细胞群较小，则光子的剂量贡献忽略不记。细胞群中每个细胞内的放射性活度相同。计算得到细胞群中各个周围细胞中心到靶细胞中心的距离和周围细胞中的核素对靶细胞的剂量贡献。

Though there might be other factors involved, results suggest the formation of petaloid sepals in Mussaenda still required A, E, and some B class genes, but further survey for addition factors and functional assay for identified genes are needed.

以上结果显示玉叶金花类花瓣花萼的发育过程可能有A群、E群及部分的B群基因参与调控，虽不排除有其他因子参与的可能性，但其调控机制是否能以现有的模式解释尚待更进一步的研究。

Next,we obtain several discrete criteria and algebraic limit theorems forMartin nonelementary subgroups of I som.

首先，我们证明了Martin非初等群真包含Bowditch非初等群，但是，对离散群，它们是等价的。

Althoughthere are many types of nonelementary subgroups,these types of nonelementarysubgroups are all equivalent under the discrete condition.However this specialnonelementary subgroup of 〓 is a only exception.In our study,we note thatthe fixed points of 〓 transformations of 〓 are more complex than theplaner case.

首先，我们举例说明这种非初等群与Beardon、Martin以及Bowditch非初等群都不等价，而且，对这种非初等群，经典的〓不等式和离散准则也都是不成立的。

Perfecting the service system, improving products quality by way of establishing the industry association and quality supervise center, building and perfecting medi-organization of science and technology, supporting common requirement strongly, elevating the ability of technology innovation, pushing development of the medi-organization ordinally, such as professional training, public information service, notarization, law, finance, accountancy etc.

通过建立行业协会和质量检验中心来提高集群的产品质量；建立健全科技中介组织，对集群中共性技术以大力支持，提高企业的技术创新能力；有序推进集群的职业培训、公共信息服务以及公证、法律、财务、会计等中介服务机构建设。

She gently rebuff ed him, but agreed that they could be friends

她婉言拒绝了，但同意作为朋友相处。

If in the penal farm, you were sure to be criticized.

要是在劳改农场，你等着挨绳子吧！