介绍了造成岩石地球化学不均匀性的原因，主要有测量误差、闭合问题及岩石学方面的控制等。
Many altered rocks in hydrothermal deposit have multiple precursors. The lithogeochemical heterogeneity in rocks are mainly due to measurement error, closure and petrological controls.
是一个闭合的问题，当然，它被设计成想得到是或否的结果。
Is a closed question, and of course, it's designed to ferret out a yes or no.
当指定Z为复数变元时，就有了形式幂级数的“变换”函数，即闭合形式的问题。
When Z is assigned the meaning of a complex variable, problem of "closed form" of formal power series emerges.
有花植物触敏柱头的闭合行为一直是传粉生态学和进化生物学研究的热点问题之一。
Studies on the closure behavior of the touch-sensitive stigmas in flowering plants are one of the hotspots in pollination ecology and evolutionary biology.
相交物探信息的闭合一直是物探解释工作中的一个重要问题。
The closure of intersecting geophysical informations has been being an important problem in geophysical data interpretation.
研究了系统惯性对制导问题闭合形式解的影响，并获得了解析形式的解。
The effect of inertia of the guidance systems on the closed form solution to guidance problems is investigated and an analytical solution is obtained.
在估算出问题存在的潜在性后，解决过大增压和压力闭合的办法是从阀体槽中找到提供压力释放的途径。
After evaluating and determining that the potential for problems exist, the solution for over-pressurization and pressure locking is to provide pressure relief from the body cavity.
使用同步闭合系统解决了这个问题。
还通过实例分析讨论了限差取值问题，提出了更切合实际的环闭合差检核限差的取值建议。
And through case study discussion, the limit value suggestion which is closer to reality for loop closure is also given.
但是闭合差校正往往是一个多解问题。
However, mis tie correction is usually a multi-solution problem.
手表的金属表带扣在频繁的开启和闭合下，是比较容易出问题。
Metal watchband watch buckle in the open and closed frequent, is relatively easy problem.
最终加工路线由一条封闭的光滑的自由曲线表示，解决了闭合加工路径的识别问题。
At last, the closed processing paths were indicated by a seal smooth curve that had solved the problem of identifying the close processing paths.
这些问题可通过使用收敛剂闭合毛孔来临时解决，因此皮肤会年久失色。
The problems can be resolved by temporarily by closing the pores with astringents, so that the skin looks toned.
某舰炮退壳槽盖在放置一段时间后会出现闭合不严问题。
After placement for a certain time, the ejection slot cover has the lax close problem.
该方法利用闭合曲线的傅立叶级数表示的直流分量和一次分量实现对闭合曲线的椭圆拟合，可以避免通常椭圆拟合方法中的矩阵求逆问题。
The method USES the DC component and the first harmonic of a curve's chain code expressed by Fourier series to fit the curve, avoiding the inverse calculation of an array used in general methods.
此解表明不考虑惯性问题的解只是本闭合形式解在大视线距条件下的一种特殊形式。
It indicates that the solution without considering the inertia is only a special form for long Line-of-Sight, However, this solution is also available to short Line of-Sight.
将分别对应于边壁和床面的爱因斯坦阻力公式应用阻力计算中，可以解决方程组不闭合的问题。
When the Einstein logarithmic resistance formula is used to calculate the resistance of sidewall and bed flow respectively, the closure problem of equation group can be solved.
IE认为<li>是一个内联标签，并不需要闭合标签。 在firefox下面则无此问题。
The LI element is an inline element and does not require a closing tag.
方法：采用闭合式问题教学法、自由式问题教学法、贯通式问题带教法进行互动体验。
Methods: Closed-ended questions pedagogy, freestyle question pedagogy, run through with a Shariah-ended questions to conduct interactive experience.
针对二维地震叠偏剖面解释中存在的断层解释问题，提出了叠偏剖面断层解释方法，阐述了断点解释、组合断层与层位闭合、断面闭合及归位次序之间的关系。
To cope with the fault interpretation problem in interpretation of 2 D stacked migration section, a method is proposed in this paper for fault interpretation.
讨论了闭合性肾损伤的超声分型诊断问题：认为B超可能是闭合性肾损伤较为理想的间接病理分型方法。
It is suggested that B mode ultrasound is an ideal method for indirect pathologic diagnosis in closed renal trauma.
长久以来灭点的研究都集中在自动检测和相机检校方面，然而对其本身的误差分布研究并不多。 针对直线交会灭点时存在的闭合差问题和灭点的误差分布问题，进行深入探讨。
The related researches of vanishing point have been focusing on its automatic detection and camera calibration for a long time, however there were few researches on its error distribution.
长久以来灭点的研究都集中在自动检测和相机检校方面，然而对其本身的误差分布研究并不多。 针对直线交会灭点时存在的闭合差问题和灭点的误差分布问题，进行深入探讨。
The related researches of vanishing point have been focusing on its automatic detection and camera calibration for a long time, however there were few researches on its error distribution.
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