四

To one quaternion matrix, according to its normal form, into which a quaternion matrix is transformed after decomposed, the types of decomposition of a quaternion matrix are divided into three large classes: diagonalized decomposition, triangular decomposition and triangular-diagonalized decomposition.

对单个四元数矩阵，以分解后的四元数矩阵的标准型作为分类的标准，将四元数矩阵的分解分为三大类：对角化分解、三角化分解、三角一对角化分解。

The newspaper quoted statistics issued by the Federal Labor's Bureau in Nulunbao that the unrectified number of unemployed workers in July was 4,047,000, 92,000 more than that in June and 249,000 more than last July.

该报引述纽伦堡联邦劳工局的数字说，七月分未经季调整的失业人数是四百零四万七千人，较六月增加九万两千人，较去年七月增加二十四万九千人。

Based on the interactive relationship of the elements, the author believes the most important thing is the role of educators. By further the role of education for both horizontal and vertical expansion, we can see that the subject of the museum and the museum environment are in a way to play the role of education.

通过对四种学习方式的描述，笔者提出了建构式学习更有助于家庭观众获得良好的审美经验的观点；在建构式学习方式的基础上，笔者又介绍了艺术博物馆中家庭观众审美经验完整、个性、理性的特点，并提出了构成观众审美经验的四要素，在四个要素的互动关系中，笔者认为最重要的就是教育者的角色，进一步对教育者角色进行横向和纵向的扩展利用可以看到博物馆主题与博物馆环境在某种程度上都担当着教育者的角色。

OBJECTIVE: To investigate effects of Taohong Siwu Decoction on adipogenic differentiation of steroid-induced BMSCs.

本实验通过大剂量激素诱导促使BMSCs成脂分化，并加以桃红四物汤含药血清干预，观察桃红四物汤对激素诱导BMSCs成脂分化的干预作用，旨在阐明该病的发病机制，并为桃红四物汤对该病的治疗提供理论依据。

The detectable group, biotin-ε-aminocaproic acid N-hydroxysuccinimide ester, is attached to the remaining amino group. A series of multiamine compouds, i. e. ethylendiamine, 1, 6-hexandediamine, triethylenetetramine, tetraethylenepentamine, and synthetic polyarylamide are used inlabelling, it is found that linker arms and steric hindrance effect the detection sensitivity. The probes labeled by 1, 6-hexandediamine and triethylenetetramine can detect 0.1-0.5pg target DNA in dot blot hybridization, and their sensitivities are better than the others.

本文详细考察了乙二胺、己二胺、二乙烯三胺、三乙烯四胺、四乙烯五胺及合成的聚乙烯胺化合物对λDNA探针的标记和检测的影响，发现胺化物链长和空间位阻影响探针的杂交和检测，用己二胺和三乙烯四胺标记的生物素探针在杂交24小时、显色8小时后检测灵敏度达0.1-0.5pg，超过其它胺化物标记的探针。

The poem contains four quatrains, with combined iambic and anapaestic feet. Most lines have three feet and some four.

全诗包含四个四行诗节，有抑扬格与抑抑扬格，多数诗行是三音步，有些是四音步，押韵格式为 abcb。

The poem contains four quatrains, with combined iambic and anapaestic feet.

全诗包含四个四行诗节，有抑扬格与抑抑扬格，多数诗行是三音步，有些是四音步，押韵格式为 abcb。

The aerobic bacteria andtotal microorganism were the highest in autumn and the lowest in winter;Theactinomycetes was the highest in spring and the lowest in winter;The rhizospherefungi was the highest in autumn and the lowest in winter, the non-rhizosphere fungi was the highest in spring and the lowest in winter.The average microorganism"s R/Sof four seasons in Eucalyptus grandis plantation is 1.40,the aerobic bacteria"s averageR/S of four seasons is 1.40,the actinomyeetes"s average R/S of four seasons is 1.40,thefungi"s average R/S of four seasons is 1.41.The uprightness distribution rule ofrhizosphere and non-rhizosphere soil microorganism in Eucalyptus grandis plantationwere the same,the trend is surface layer(0-20cm)＞middle layer(20-40cm)＞underlayer(40-60cm).Compared with the amount of microorganism in 2004, the amount ofmicroorganism in 2006 had a definite drop.

好气性细菌及微生物总数量秋季最高、冬季最低；放线菌数量春季最高、冬季最低；真菌数量根系土壤秋季最高、冬季最低，根外土壤春季最高、冬季最低；巨桉人工林三大类微生物四季的平均R／S值1.40，好气性细菌四个季度平均R／S值1.40，放线菌四个季度平均R／S值1.40，真菌四个季度平均R／S值1.41；巨桉人工林两样地根系与根外土壤微生物垂直分布规律一致，土壤微生物三大类及微生物总数量的垂直变化总的趋势是表层(0～20cm)＞中层(20～40cm)＞下层(40～60cm)；相比较2004年土壤微生物数量，2006年三大类数量及微生物总数均有一定程度的下降。

Article 153 The provisions of Article 134, paragraph 1 of Article 135, Article 142 and Article 143 of this Code shall be applicable to bareboat charter parties.

第一百五十三条本法第一百三十四条、第一百三十五条第一款、第一百四十二条和第一百四十三条的规定，适用于光船租赁合同。

The fourth one is the etheric body, also called the bioplasmic body by some and this one is the fourth of your four lower bodies.

第四个是以太身体，也被某些人称为原生质体而这是四个较低级的身体第四个。

Breath, muscle contraction of the buttocks; arch body, as far as possible to hold his head, right leg straight towards the ceiling (peg-leg knee in order to avoid muscle tension).

呼气，收缩臀部肌肉；拱起身体，尽量抬起头来，右腿伸直朝向天花板（膝微屈，以避免肌肉紧张）。

The cost of moving grain food products was unchanged from May, but year over year are up 8%.

粮食产品的运输费用与5月份相比没有变化，但却比去年同期高8％。