退化分布

The paper based on experiment of two Subassemblage and Prestressed concrete frames under low reversed cyclic loading, crack distribution, failure pattern, hysteresis curve, skeleton curve, displacement ductility, energy dissipation and rigidity degeneration are studied systematically.

本文通过对两榀预压装配式预应力混凝土框架在低周反复荷载作用下的试验，深入研究了预压装配式预应力混凝土框架的裂缝分布、破坏形态、滞回曲线、骨架曲线、位移延性、耗能能力、刚度退化等抗震性能。

The survey and investigation resuits indicate that patchy and sporadic permafrost, mosaicked by extensive presence of taliks or seasonally frozen ground and drainage patterns, accounts for 40% of the total permafrost area along the pipeline route. The permafrost along the pipeline route has been in rapid degradation due to the combined effects from dramatic climate warming and ever increasing human activities.

考察研究结果表明：管道沿线多年冻土在各类融区、季节冻土和水系等分隔作用下呈片状或岛状分布，沿线岛状、稀疏岛状及零星岛状占多年冻土区段的40%左右；管道沿线多年冻土随着气候的转暖和人类活动的影响不断退化。

The distribution pattern of mGnRH in the brain during regressed stage was similar to that during recrudescing stage.

退化期和再发育期蛙脑中mGnRH的分布规律基本相同：即端脑-嗅球、视前-交叉区、下丘脑-正中隆起的mGnRH含量彼此相近；而上丘脑-中脑及小脑-延脑的mGnRH含量为0。

The coesite-diamond-bearing eclogite distributed in the northern part of the UHPM belt suffered three stages of metamorphism. The first stage is the Ep amphibolite facies metamorphism, which is represented by the paragenesis of phe+Qtz+Cro/Bar Bar+Ep+Ab occurred as inclusions in Grt and Omp; The second stage is the peak metamorphism of eclogite facies with mineral assembledge of Grt+Omp+Coe±Dia±Ky±Zo±Phe+Rt. The P -T condition is 800±50℃,≥28Kb; The third stage is the amphibolite facies retrograded metamorphism from the peak one, which can be divided intothe early amphibolite facies stage with the mineral assembledge of Amp+ Pl+Di+Qtz±Ep+Ilm/Ttn and the late greenschist facies one with the mineral assembledge of Ep+Chl+Bi+Tr+Ab.

分布于超高压变质带北侧的柯石英榴辉岩经历了3个阶段的变质作用：(1)早期绿帘—角闪岩相阶段，以出现在石榴石和绿辉石中的包体矿物多硅白云母、石英、冰蓝闪石或青铝闪石、钠长石等为代表；(2)峰期柯石英榴辉岩相阶段，其矿物组合为Grt+Omp+Ky+Phe±Zo+Coe±Dia+Rt，其变质温度压力为800±50℃，≥28Kb；(3)退化变质作用阶段，早期为角闪岩相，以Amp+Pl+Di±Ep+Qtz+Tit等退变矿物组合为代表；晚期为绿片岩相，以绿帘石、绿泥石、黑云母、透闪石及钠长石等矿物为代表。

The varied flowers in female syconia grew in the female flower area and degenerated flower area, with female, female degradation or hermaphrodite degradation. The varied flowers in male syconia grew in the gall flower area with 95.68% male structure and 4.32% female structure.

结果表明：爱玉子变异花在形态上有单生与伞形花序状2种类型，雌花序中的变异花分布在雌花区和退化花区；雄花序中的变异花均生长在瘿花区。

In different degree of saline and alkali conditions controlled in lab or under field, contents as followed were determined: the absorption, transportation and distribution of major cations Na~+, K~+, Ca~(2+and Mg~(2+) in indicator plant; organic solute, and antioxidase activities, including superoxide dismutase, catalase and peroxidase POD characteristics of individual, population and community of the plant. Responses of the indicator plant to environment from physiological to community aspects were systemically discussed in this document.(1 Vegetional characteristics and edaphic indicators including bare patch index, dry biomass, percent cover by perennial plants, growth indicators of Leymus chinensis, soil organic matter and pH were sensitive to saline-alkali grassland degeneration.

运用室内控制和野外试验相结合的方法，调查和测定在不同土壤盐碱条件、不同季节里，主要元素Na~+、K~+、Ca~(2+)、Mg~(2+)在植物体内吸收、运输和分布的变化状况；研究不同土壤离子浓度下，指示植物体内渗透调节物质——脯氨酸和糖类、超氧化物歧化酶、过氧化物酶和过氧化氢酶活性等指标的变化响应情况；研究不同盐碱梯度下，植物个体、种群、群落的特征；系统的从生理生态角度探讨指示植物对盐碱环境的响应：(1)植被特征指标：裸地指数、生物量、多年生植物覆盖率；羊草生长状况指标：土壤有机质含量、pH可作为松嫩平原退化评价的指标。

Collar ktranslitk body long approximately 70-80 centimeter, grown-upbody weight 8-15 kilogram, personality docile, carriage gruff thick,the appearance resembles young Xiong, some body thick soft thick ashbrown short wool, the chest, the abdomen, the four limbs inside andthe internal ear superficial knowledge assume the iron grey, lives hasa pair of big ear, the ear has the wool clump, the nose exposed alsois flat, does not have the tail, collar ktranslitk this is because itstail passed through the long year already to degenerate "the seatcushion", thus could the long time comfortably natural sit on thetree.

考拉，生活在澳大利亚，是澳大利亚奇特的珍贵原始树栖动物，属有袋哺乳类。分布于澳大利亚东南部干旱森林中。考拉身体长约70-80厘米，成年体重8-15公斤，性情温顺，体态憨厚，长相酷似小熊，有一身又厚又软的浓密灰褐色短毛，胸部、腹部、四肢内侧和内耳皮毛呈灰白色，生有一对大耳朵，耳有毛丛，鼻子裸露且扁平，没有尾巴，考拉这是因为它的尾巴经过漫长的岁月已经退化成一个&座垫&，因而能长时间舒适潇洒地坐在树上。

With Death guitarist Schuldiner adopting vocal duties, the band made a major impact on the scene.

随着死亡的吉他手Schuldiner接受主唱的职务，乐队在现实中树立了重要的影响。

But he could still end up breakfasting on Swiss-government issue muesli because all six are accused of nicking around 45 million pounds they should have paid to FIFA.

不过他最后仍有可能沦为瑞士政府&议事餐桌&上的一道早餐，因为这所有六个人都被指控把本应支付给国际足联的大约4500万英镑骗了个精光。