可变化

Under the demand of our country's natural ecosystem, environmental diplomacy and the sustainable development of social economy, the future emphases should be placed on accurately measuring the temporal and spatial variations of CO2 and revealing its dynamic mechanism. The problems and possible solutions to the eddy-covariance are presented and the deserved research field is also put forward in this paper.

我国自然生态系统、环境外交和社会经济可持续发展都要求精确查明我国CO2的时空变化特征和动力学机制，这应是今后研究的重点，并提出了应用该方法存在的主要问题及可能的解决方法，指出值得深入研究的领域。

The efficiency curve was fit using least-square method. The empirical formula of the efficiency curve slope of Ge detectors relative to their sensitive volume-S = a log + b -has been demonstrated in extremely large sensitive volume range. Using thisformula it can be estimated that the full en...

在极大的灵敏体积范围内，验证了锗探测器效率曲线斜率与其灵敏体积关系的经验公式：S=alogV+b，采用本公式可在小于3％的相对误差范围内，对已知灵敏体积的同轴HPGe探测器的全能峰效率随γ射线能量的变化作出估价。

Frigoribacterium, Flavobacterium and Arthrobacter are the dominant genera and Brevundimona, Pseudomonas and Pedobacter are the second. Frigoribacterium and Flavobacterium repeatedly occurred in different depths and their quantitative distribution is consistent with the number of culturable bacteria. There are three genera (Cohnella and unclassified_Paenibacillaceae) having not been found in other icy environments, which, perhaps, are of endemism of Tianshan glaciers.

其中Frigoribacterium、Flavobacterium、Arthrobacter为天山1号冰芯中的主要优势菌，Brevundimona、Pserdomonas和Pedobacter为次要优势菌，并且Frigoribacterium和Flavobacterium在冰芯不同深度均有分布，其数量与冰层中可培养细菌数量变化相一致；Cohnella和unclassified_Paenibacillaceae所代表的属的细菌未在其它低温环境下发现，可能为天山冰川的地方种类。

In even rarer circumstances, it can be associated with POEMS (peripheral neuropathy, organomegaly, endocrinopathy, monoclonal gammopathy and skin changes) syndrome.

多发型的Castleman氏病可同时合并POEMS症候群（周边性神经病变、器官肿大、内分泌异常、单株免疫球蛋白、皮肤的变化），此情况更为少有。

The result of our study shows that vertigo in AAT possible had assemble pathology of endolymph hydros which proven indirectly by the change of ECoG expect the direct injury of the vestibular system or perilymph fistule.

本研究结果显示急性听性外伤造成的眩晕，除了前庭迷路系统的直接伤害或外淋巴瘻管，有可能类似内淋巴水肿的病理机转，此病理机转可藉由耳蜗电图的变化而间接加以证实。

Other minor changes will be made to improve clarity and enhance enforceability .

其他轻微的变化，会作出改善的清晰度和加强可执行性。

In addition, the mitochondria showed no signs of swelling and the nuclear membrane remains intact. Multiple membrane-bound apoptotic bodies and engulfment of cell debris and corpses by phagocytes were observed at 24h, while extensive cell loss appeared at 48h. These results demonstrated the occurrence of high level of apoptosis by 24h postdosing.

相应的超薄切片在电子显微镜下得到结果与光镜下一致，24h前线粒体形态结构无明显变化，主要有染色质浓缩、边集及分割，以及内质网空泡化和凋亡小体的形成；24h后可观察到线粒体的肿胀和扩张，细胞发生崩解和死亡。

Results There was no obvious change in the ulstrasonographic characteristics and the pathology of the control group.The diameters,internal echo,the continuity of internal linear echo and epineurium changed correpondingly with time of compression in different model groups.

结果声像图表现：对照组与卡压前正常神经未见明显改变，各卡压组高频超声下均可观察到相应声像图变化，随卡压时间的延长，卡压两端内径逐渐增粗，内部回声逐渐减低，内部线性回声连续性差，神经外膜逐渐增厚。

Harveyi emerging ahead of time due to the worse quality of rearing water was one factor resulting in the epizootic occurrence.

从而揭示了育苗期中国对虾幼体中可培养的异养细菌区系及其变化与病害发生的关系。

Two novel spherical helical antennas can be designed by projecting the planar equiangular spiral antenna onto the surfaces of hemisphere and partial sphere. Their radiation properties are analyzed by the moment method with curved basic and testing function, and the curves of the VSWR, gain, polarization and pattern vs.

将平面等角螺旋天线投影到半球面和部分球面上，可得到两种新型球面螺旋天线，采用基于曲线基函数的矩量法对其辐射特性进行了分析，给出了天线的驻波、增益、极化及方向图等随频率变化的曲线。

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！