不变化的

They have not understood the reason for the variation in the use of and , which in itself is a proof of uniform composition; and they have, therefore, missed a second fundamental idea, namely, that implied in the genealogies and their intimate relation to the Israelitic concept of the family.

他们不理解的原因，变化的使用和，这本身就是一个证明统一组成；和因此，他们错过了第二个基本概念，即意味著在族谱和他们的亲密关系Israelitic人的家庭观。

They play important roles in studying the liveness and fairness of Petri nets.

本文在对Petri网进行结构变化的基础上，研究了T-不变量、可重复向量、死锁间的关系，给出了一些新的算法去求解一个网的可重复向量与死锁。

The lattice constants and unit-cell volume increase monotonically with increasing of Mn concentration, it is because that Mn atom radius is larger than that of Fe.

这可归结为Mn原子半径比Fe的大，但不同晶格常数变化的大小不一样，可能与Mn原子的占位有关。

The south sites locate on subtropical monsoonal climate region, which vegetation types mostly are evergreen vegetations and the start and end of growing season are not obvious. Therefore, BGP and EGP estimated by the model are not the real start and end of growing season, but reflect vegetation's response to regional climate changes.

这是因为南方站点地处亚热带季风气候区，地表以常绿植被为主，植被生长季开始与结束日期均不明显，因此遥感监测的并非真正意义上的植被生长期始末日期，而是植被对区域气候因子变化的响应状况。

The manifestation and variation of MRI in myositis ossificans have certain characteristics. Thus this understanding is helpful to improve diagnosis and differential diagnosis of myositis ossificans, and unnecessary operation might be avoided.

骨化性肌炎MRI表现有一定的特点和变化规律，具有一定的特征性，提高对其MRI表现的认识有助于诊断和鉴别诊断，避免不必要的手术。

The results showed that all the four macrophytes had abilities to resist hydraulic impact loading, and were adapted to the dynamic instability of quality and quantity of inflow water. All the plants could decontaminate COD, NH3-N, NO3-N, TN and TP in the sewage with different efficiency, in which Oenanthe javanica and Myriophyllum verticillatum L. had the best comprehensive purification ability.

结果表明：4种植物都具有一定的抗水力冲击负荷能力，能适应河道污水水质和水量均不稳定的动态变化特征，并对污水中COD、NH3-N、NO3-N、TN和TP等指标均有去除作用；但各种植物对不同指标的去除能力有较大差异，其中浮水植物水芹菜和沉水植物狐尾藻综合净化效能较强。

Based on these observations, we hypothesised that (1) the length of the breeding season, food resources and predation are critical for the evolution of passerine reproductive patterns in alpine meadows;(2) that alpine meadow passerines used single-investment and accumulative-investment strategies;(3) that the typical clutch size was actually the most efficient for reproductive purposes;(4) and that the transition from neonate to fledgling passerines is a relatively fixed process as compensatory growth does not appear to occur;(5) and that growth period is volatile.

高寒草甸雀形目鸟类受适合繁殖季节长度、食物资源和捕食压力的影响，或选择逐步投资对策，或选择一次投资对策；每个种群的常见窝卵数就是最适窝卵数；雏鸟的发育模式相对固定，不存在补偿性生长，但是生长期长度是可变化的。

Objective:To study the effect of G6PD deficiency on membrane phospholipid structures. Methods: Treatment of intact erythrocyte with phospho- lipase A2 was used for the membrane phospholipid asymmetry.

目的：通过测定葡萄糖-6-磷酸脱氢酶(G6PD)缺乏红细胞膜磷脂的含量及其不对称性的变化，研究G6PD缺乏对红细胞膜结构的影响。

Plass pointed out that humanity was conducting a large-scale experiment on the atmosphere, the results of which would not be available for several generations:"If at the end of this century, the average temperature has continued to rise and in addition measurement shows that the atmospheric carbon dioxide amount has also increased, it will be firmly established that carbon dioxide is a determining factor in causing climatic change."

普拉斯指出人类正在对大气进行一场大规模的实验，其结果在几代人之内不会显现出来，&如果到本世纪末，平均气温还在持续升高，并且测得的数据显示大气中的二氧化碳含量也在提高，就能肯定二氧化碳是引起气候变化的决定因素。&

After bridge insertion, the pontic of fixed bridge re- stored additional force, but the change of stress in the peri- odontium of premolar and molar is very diffierent.

固定桥修复后桥体承受了增加的载荷，双尖牙和磨牙牙周膜应力的变化规律是不相同的，双尖牙牙周膜应力的增加幅度大于磨牙。

Singer Leona Lewis and former Led Zeppelin guitarist Jimmy Page emerged as the bus transformed into a grass-covered carnival float, and the pair combined for a rendition of "Whole Lotta Love".

歌手leona刘易斯和前率领的飞艇的吉他手吉米页出现巴士转化为基层所涵盖的嘉年华花车，和一双合并为一移交&整个lotta爱&。

This is Kate, and that's Erin.

这是凯特，那个是爱朗。