查询词典 alteration

2B–f. Instead, they are bounded by the Cenozoic lithification domain to the right, and stream off to lower δ18O values that are readily attributable to later metamorphic alteration.

相反的，这些数据被局限在新生代成岩作用区域左边，氧同位素相对较低的比值可以认为是后期变质交待作用的结果。

These data are incompatible with the excursion scenario unless (1) carbonates deposited during a negative δ13C excursion are more susceptible to later δ18O metamorphic alteration in proportion to their negative δ13C value, or (2)δ18O of sea water decreases as δ13C of sea water decreases to produce an array that fortuitously resembles the Cenozoic lithification domain Fig.

这些数据与想象的同位素漂移情况不一致，有两个因素应当考虑在内。1。碳酸盐在δ13C存在负值漂移时沉积更加容易受到后期δ18O变质交代作用的影响，这种影响与δ13C成比例。2。海水δ18O与δ13C的同步减少使得数据出现在图表上的近似新生代成岩作用区域，这种情况属于偶然情况。

A kind of water saturation explanatory model of argillaceous sandstone is presented, including the formation water alteration during the lithification, and the argillaceous sandstone conductive volume as micro pore conductive volume occupied by the bound water and conductive volume in the effective pore.

认为泥质砂岩的导电体积由两部分组成，即完全被束缚水占据的微孔隙(孔喉半径小于 0 。1μm ，其中的流体不能渗流)导电体积和有效孔隙中被可动水、束缚水占据部分的导电体积，泥质砂岩的整个导电响应为二者之和，但二者导电体的导电特性不同，各有其不同的几何因子。

The results indicated that the zircon phase is the major phase for the as-gained waste forms although containing 20mol% Eu3+. The alteration of 10-5~10-4 nm magnitude in the crystal cell parameters was measured (cf the standard XRD card of zircon). The equilibrium concentration of Eu3+ in HCI lixivium (pH=6.5) is less than 0.4μg/L.

结果表明：固化体中虽包容有20mol%的Eu3+，但其主物相仍以锆英石物相为主，与标准样品相比晶胞参数发生10-5~10-4nm量级的微弱变化，固化体在pH=6.5的HCI浸出液中Eu3+的平衡浓度小于0.4μg/L。

The English word is taken from the French word marron,"runaway Black slave," which in turn was an alteration of American Spanish cimarrón, meaning runaway slave.

英语中的这个词源于法语中的marron ，意思是"逃亡的黑奴"，它又是美洲西班牙语cimarron 的变形，其意为"逃亡的奴隶"。

Implementation content: to give 5500 farmhouses a support, to plant high quality forage grass of 78000mu, the pen alteration of 1,600,000,000m2, to purchase 10,000 heads of cows and 15,000heads of ewes, to set up 65 edible cattle meliorative stations, 500 edible sheep meliorative stations and to train 44000 people.

实施内容扶持项目户5500户，优质牧草种植78000亩，圈舍改造160000万平方米，购基础母牛1万头，基础母羊1.5万只，肉牛改良点65个，肉羊改良点500个，技术培训44000人次。

Methods Determination of alteration of cytokine of blood serum and the change after intravenous therapy with gamma globulin with double antibody sandwichtechnique in the children with mumps meningoencephalitis.

采用双抗体夹心法测定腮脑患儿血清中细胞因子水平及丙球治疗后的变化。结果腮脑患儿血清中细胞因子均有不同程度的升高。治疗后细胞因子水平均降低。

Bnormal MRI manifestations in all of the 20 cases with acquired hepatocerebral degeneration,in which T1WI demonstrated increased signal in hibateral lentiform nucleus (n=20),globus pallidus(n=17),surrounding mesencephalon red nucleus(n=15),and in anterior pituitary(n=4)While T2WI demonstrated no corresponding alteration in signal intensityConclusion Abnormal MR signal in the patients with acquired hepatocerebral degeneration has special features and MRI has right value for the diagnosis of this disease

全部病例均有完备的临床与MRI资料。结果：20例脑部均有阳性MRI表现，其中双侧、豆状核20例，苍白球17例，中脑红核周围15例，垂体前叶4例，表现为自旋回波序列T1WI为高信号，T2WI及FLAIR像无异常。结论：获得性肝性脑部变性的MRI征象具有特征性，MRI对该病的诊断有较高价值。

The method is called geochemical metallogenic prognosis method in the alteration zone.

本方法的预测是半定量或定性的，回归分析估值是近似定量的，同时也是有效的，低成本的。

In addition, there has been a very great deal of interest worldwide in the metamorphism and hydrothermal alteration of oceanic crust.

再者，洋底壳的变质作用和热液改造作用也是科学界关注的焦点。

I can still vividly recall the impressive scenes you gave. You were among my friends and relatives who accompanied me from my house to the seaport and when the porters were slow to show up, you obligingly carried my suitcase for me.

你对我的种种感人情意，使我记忆犹新，那天你随着我的亲友从家里送我上轮船，搬运工迟迟不来，你毅然替我提着皮箱上船。

St. Nicholas became the patron saint of Russia, where he was famous for his red cape, flowing white beard, and bishop's mitre.

圣尼古拉成了俄罗斯人的守护神，在那里，他以身披红斗篷，留着飘逸的白胡须，戴着主教法冠而闻名。