以其

Any of various small,thickset rodent s,especially of the genus Lemmus,inhabiting northern regions and known for periodic mass migrations that sometimes end in drowning.

旅鼠一种体形短小但很健壮的啮齿目动物，尤指旅鼠属动物。它居住在北方地区，以其有时以淹死来结束生命的季节性群体迁徙而闻名

Any of various small,thickset rodents,especially of the genus Lemmus,inhabiting northern regions and known for periodic mass migration s that sometimes end in drowning.

旅鼠一种体形短小但很健壮的啮齿目动物，尤指旅鼠属动物。它居住在北方地区，以其有时以淹死来结束生命的季节性群体迁徙而闻名

Firstly, based on the generalized function,φ-mapping topological current are rigorously proved to be of delta-function form δ and can be labelled by the nodal indices of the vector field, namely by Hopf indices and Brouwer degrees of this vector field, which reveals the inner relationships between our theory and the topology of vector bundle.

论文首先以广函数为基础严格证明了，φ-映射拓扑流具有δ函数形式，并且可以向量场的零点指标表征，即以其Hopf数和Brouwer度拓扑量子化，从而揭示了它与向量丛的拓扑学之间的内在联系。

Firstly,based on the generalized function,φ-mapping topological currentare rigorously proved to be of delta-function formδand can be labelledby the nodal indices of the vector field,namely by Hopf indices and Brouwerdegrees of this vector field,which reveals the inner relationships between ourtheory and the topology of vector bundle.A singular divergence theorem isalso presented.

论文首先以广函数为基础严格证明了，φ-映射拓扑流具有δ函数形式，并且可以向量场的零点指标表征，即以其Hopf数和Brouwer度拓扑量子化，从而揭示了它与向量丛的拓扑学之间的内在联系。

The torsion form composes way peculiarly with the person but give person intense appreciation of the beauty feel.

扭转形式以其特殊的构成方式而给人以强烈的审美感受。

This thesis takes Tu Fu's pomes from his beginning creation time, through the AnShi armed rebellion, to the time of his resignation in Huazhou as the research object. Firstly, it is because that Tu Fu's poems are the representation of the highest achievement of our traditional poems. Particularly his works created during the AnShi armed rebellion reach the crest of Chinese realism poems creation for its characteristic of "great collection".

本文以杜甫自有作品以来、经历安史之乱再到华州弃官一段时期的诗歌作品为研究对象，首先因为杜诗代表了中国传统诗歌的最高艺术成就，特别是他安史之乱前后的诗歌，以其"集大成"的特色，达到中国现实主义诗歌创作的顶峰。

From 1976 to 1985,he stuck to Dialectical Materialism as a guideline,reflected on the literary and artistic characteristics of the "Art in its special way grasp the world "," Art has its own independent special targets " and other important proposition to do an in-depth exposition. He also made a brilliant insights about artistic typicalness; From 1985 to 1992, he gradually realized Epistemological Literary Theory couldn't explain all the literary phenomenon, so instead of Human Ontology of Literary Theory,on departure from the Human Ontology to interpret the literary phenomenon,str...essing that " Aesthetic is the life of one of the leading activities "," Art is essentially aesthetic ";Before and after 1992, he re-converted research perspective, explaining aesthetic and artistic on the basis of theValue of Philosophy, saying that the beauty is a form of value.

他从1976年到1985年，以辩证唯物主义认识论为指针，反思文学艺术的特性，对"艺术以其特殊的方式掌握世界"、"艺术有自己独立的特殊对象"等重要命题做了深入的阐发，并就艺术典型提出了精辟的见解；从1985年到1992年，他逐渐意识到认识论文艺学无法解释一切文艺现象，于是转而研究人类本体论文艺学，从人类本体论哲学出发去解释文艺现象，强调"审美是人的生命活动主要方式之一"，"艺术在本质上是审美的"；1992年前后，他再度转换研究视角，从价值论哲学出发去解释审美和艺术，认为美就是一种价值形态。

Therefore the unruliness of hungry people is due to the interference of their rulers.

是以饥。民之难治，以其上之有为。

Based on the study of several ancient cities in the Yellow River floodplain, this paper discussed the disastrous experiences of flood and waterlog and three major adaptive landscape strategies: sitting on highlands, constructing city walls and protective dikes, and reserving or digging ponds within cities.

黄河以其善淤、善决、善徙的个性，塑造了黄泛平原上独特的自然与人文景观。本文以黄泛平原的古代城镇为研究对象，探讨了黄河泛滥区城镇的洪涝灾害经验，总结了古代城市三大主要防洪治涝的适应性景观遗产：择高地而居，城墙和护城堤，以及蓄水坑塘。

DANCE like no one is watching you;SING same as in a weald only you;LOVE same as it never disappointed you;WORK like you don't just need it for the money;LIVE like you are in paradise

法国巴黎是世界文明的艺术之都，它不仅以秀丽的风景吸引着来自世界各地的人，更以其光彩夺目的艺术明珠另人心往神迷。

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。