原因明显的

The presence of REE tetrad effects in apatites and whole rocks of S-type granites has been reported by Sha and Chappell (1999) and Zhao et al.(1999), respectively. The REE tetrad effect in minerals, such as apatite, spessartite, beryl, alkali feldspar and spodumene, from all zones of Altay No. 3 pegmatite has been found remarkable, and the fractionations among isovalent incompatible elements in these minerals are also significant. This paper puts forward that the REE tetrad effect is one of the basic features of peraluminous melts and the origin of REE tetrad effect might be probably related to some processes prior to the formation of pegmatite magma. The immiscibile liquid separation between silicate melt and hydrosaline melt may be responsible for it.

由于阿尔泰3号伟晶岩脉各带磷灰石以及与其共生的石榴石、绿柱石、碱性长石、锂辉石矿物均存在明显的稀土"四重效应"以及相同电价、相似离子半径的不相容元素间存在显著的分异，并结合最近赵振华等(1999)和Sha and Chappell(1999)报道S型花岗岩全岩和单矿物(磷灰石、独居石、长石、黄玉等)均存在稀土"四重效应"这一现象，本文研究提出，稀土"四重效应"是富挥发分过铝质岩浆体系的一个基本特征，其机制既不可能由含稀土的副矿物早期结晶引起残余熔体相中REE含量变化的结果，也不能定性地归因于流体相与熔体相相互作用过程中稀土元素在流体/熔体之间分异的结果，而很可能与伟晶岩岩浆形成之前某些过程密切相关，S型花岗岩岩浆在液相线以上存在硅酸盐熔体与高盐熔体的不混溶液相分离有可能是过铝质岩浆体系产生稀土"四重效应"的主要原因。

Those five commonly called Sacraments, that is to say, Confirmation, Penance, Orders, Matrimony, and Extreme Unction, are not to be counted for Sacraments of the Gospel, being such as have grown partly of the corrupt following of the Apostles, partly are states of life allowed in the Scriptures; but yet have not like nature of Sacraments with Baptism, and the Lord's Supper, for that they have not any visible sign or ceremony ordained of God.

这五个被称为圣礼，这就是说，确认，忏悔，命令，婚姻和极端unction ，都没有被算为圣礼的福音，如成长部分的舞弊以下的使徒，部分原因是国家的生命获准在念经，但尚未有不一样的性质，圣礼与洗礼，主的晚餐，他们表示并没有任何明显的迹象或者特别的仪式，祝圣的上帝。

Owing to the restriction of historical, geographic, economic and social factors, the quality of the local PMSL-I team is very poor, the lack of promotion and supervision system makes the situation even worse. The problems with the quality of PMSH are mainly as following: a small proportion of headmasters have poor morality; some are weak in educational theories; some fail to carry out properly the comprehensive quality education for the students and school daily management; some lack imitativeness and spirit of innovation.

河南省是全国第一人口大省，教育人口占全省总人数的27.7％，全省共有中小学校长53000人，由于受传统文化和经济发展水平的制约，加之当前政策对校长的素质要求偏低，缺乏相应的激励和监督机制，中小学校长培训形式化等原因，河南小中小学校长队伍的整体素质不高，与沿海经济和教育发达省市，与基础教育改革和发展的要求，与未来中小学校长应具备的素质之间存在明显的差距。

Results show that: productivity of Chinas service industry is overall increasing and shapes inverse U curve; technical progress is the primary increase factor of service industry's productivity and technical efficiency is the key constraint of service industry's productivity increase in China; regional development of service industry productivity in China is extremely unbalanced and east region has more increase advantage comparing with middle and west region.

研究结果表明，中国服务业的生产率总体上处于增长趋势，并呈现出先增后降的倒U型特征；技术进步是服务业生产率增长的主要因素，而技术效率则成为制约服务业生产率增长的关键原因；服务业生产率的区域发展极不平衡，东部地区具有明显的增长优势，而中西部地区的大多数省份发展滞后或缓慢。

In a letter to the Journal of the American Medical Association, they stated: That poverty, unemployment, slum housing, and inadequate education underlie the nation's urban riots is well known, but the obviousness of these causes may have blinded us to the more subtle role of other possible factors, including brain dysfunction in the rioters who engaged in arson, sniping and physical assault.

在一封给美国医学会杂志的信中，他们陈述到："贫困、失业、贫民窟、教育的不足，成为全国城市暴动被众所周知的基础。但这些明显的原因可能使我们看不到其他可能因素中更微妙的角色，包括骚乱者中的脑机能障碍者，他们从事的暴徒纵火、殴打、枪击。"

To form multifarious metal composite oxide films on the basis of inorganic salt hydrolyzation process was proposed and studied. The capacitance of Aluminum foils is increases as much as the single inorganic salt hydrolyzation process.The differentia of the first and scend methods is studied. 3.The useness of chelations in solution to deal with etched foils was studied.

由于多元复合介质膜在制备过程中的特点，使得其复合过程与单元阀金属氧化物的复合工艺有明显的差异，本文从机理上阐述了其原因。3、研究了络合化学在处理液配制中的应用：提出并研究了络合剂在处理液配制中的应用，使得处理液在工业生产中维持稳定的性能，提高了工艺的可操作性并取得了良好效果。

The results show that First, under the research condition mentioned, in the prose studying process, there exist self-explaining activities, whether compelled or made aware by the prose's content; Second, self-explaining demonstrates obvious improvements in prose reading and understanding; Third, self-explaining's effect on prose study is possibly caused by the ...

第二，自我解释对散文的阅读理解具有明显的促进作用。第三，自我解释促进散文学习的原因，既可能是认知缺口填补的，也可能是心理模型修正的。第四，对自我解释提供的反馈有助于提高自我解释的准确性。

The silver device he is working on in the picture is a 1960s relic that has been used for attempts on land-speed records before, most notably by Dees-Milodin Engineering, which named the contraption the Streamliner for fairly obvious reasons.

银设备，他正在努力的图片是20世纪60年代的遗迹已经使用的土地上尝试高速记录之前，最显着的迪斯， Milodin工程，它命名为contraption的Streamliner的相当明显的原因。

But the reader's impressions are not evoked by what would seem the most obvious of the five senses to be connected with food, namely the olfactory, it is the colour that makes us feel the warmth and comfort of Hogwarts's Great Hall, the floating candles casting their yellow light, the golden plates, the orange pumpkin juice and the colours of the dishes that range from green over orange and yellow (carrots, boiled potatoes, Yorkshire pudding) to the various shades of brown of the grilled meat, a touch of dark red is added by the ketchup.

但与食物关系最明显的五官——也就是嗅觉——的感受却不是引起读者深刻印象的原因，取而代之的是色彩让我们感到霍格沃茨大厅的温暖与舒适。飘浮在空中的金黄色的烛光，金色的盘子，橙色的南瓜汁，还有多彩的餐具，从绿色、橙色到黄色（胡萝卜、煮土豆、约克夏布丁），还有各种烤肉呈现出的棕色，而番茄酱则添上了一抹深红色。

There are no distinct differences between ancestral character state and descendant character state in some characters. 4. Only one outgroup can't give enough information to tell what the ancestor looks like. It make us not to understand how a lot of charactors evolved. 5. The matsutake group is polyphyletic. 6. The character coding is not precise enough. 7. Some characters are not homology. The result of molecular systematic study on the matstuake group shows the group is not monophyletic. The matsutake group is more closed to Tricholoma than Armillaria. ITS sequence of Catathelasma ventricosum is nearly identical to that of the matsutake group, although apparently they are very different from each other in morphological characters.

对松口蘑群通过形态学特征进行系统发育关系分析造成很大的干扰的原因有：松口蘑的种类大多形态特征比较简单，可提供进行分析的特征不多；某些性状在一些状态之间的反复转化，造成分析上的误差；在进化过程中某些性状无明显的祖征和衍征，在分析过程中很难确定进化极性；选择外群时应该用一个特定类群进行整体理解后，确定各个性状的极性，不要只用单种作为外群；松口蘑群是一个多系群；进行比较的性状不一定是同源的；数量性状编码过于粗放，反映不出真实的情况。

Neither the killing of Mr Zarqawi nor any breakthrough on the political front will stop the insurgency and the fratricidal murders in their tracks.

在对危险的南部地区访问时，他斥责什叶派民兵领导人对中央集权的挑衅行为。

In fact,I've got him on the satellite mobile right now.

实际上 我们已接通卫星可视电话了