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Mineralizing fluid migrated, concentrated and allocated in the fractured zone between granite and metamorphic rock, it was a good canal for Rn, U, Tb and K, added intense sericitization, in geophysical exploration we found that y -ray spectrometry, Radon spectrometry can reflect the allocation of fractured zone, X-ray fluorescence analysis in laboratory can effectively find alteration envelope, elements geochemical abnormality, soil primary and secondary halo, then find deposits allocation.

结合矿床特征，以核技术为主的找矿方法中γ能谱及氡测量能很好地反映容矿破碎带及花岗岩与变质岩的接触位置，室内多元素X射线荧光测量技术可以有效寻找蚀变带、元素地球化学异常及土壤原生晕、次生晕等流体成矿地球化学界面的标志，快速追踪矿床的位置。

W.w.w.k.s.5.u.c.o.m begin doing/to do begin / start to do sth begin / start doing sth.

1谈及一项长期活动或开始一种习惯时，使用

W.w.w.k.s.5.u.c.o.m begin begin doing/to do begin / start to do sth begin / start doing sth.

1谈及一项长期活动或开始一种习惯时，使用

C ', J5 D; y$ O; V1 D- c8 J A touring group of retired government employees learns about the brash new sights of Dalian, a city on the rise in China's Northeast.

'9 U* J1 _， J1 j9 D% K 一个退休干部旅行团正在听导游介绍中国东北窜升中的城市——大连急速发展的新市景。

C$ U# Z8 b. \% w6 F8 k Would your strokes be tremblingly timid or brilliantly bold?

你的落笔会是颤抖胆怯的，还是鲜明果敢的？

I do early f u c k every day, so that I can have strong body to protect you.

我每天都做早操，这样我会有强壮的身体来保护你。

I do early f u c k every day, so that I can have strong body to protect

我每天都做早cao，这样我会有强壮的身体来保护你。

I do early f u c k every day, so that I can have strong body toprotect you.

我每天都做早操，这样我會有强壮的身体来保护你。

I do early f u c k every day,so that I can have strong body to protect you.

我每天都做早操，这样我会有强壮的身

I do early f u c k every day, so that I can have strong bodyto protect you.

我每天都做早操，这样我會有强壮的身体来保护你。

According to the clear water experiment, aeration performance of the new equipment is good with high total oxygen transfer coefficient and oxygen utilization ratio.

曝气设备的动力效率在叶轮转速为120rpm～150rpm时取得最大值，此时氧利用率和充氧能力也具有较高值。

The environmental stability of that world - including its crushing pressures and icy darkness - means that some of its most famous inhabitants have survived for eons as evolutionary throwbacks, their bodies undergoing little change.

稳定的海底环境─包括能把人压扁的压力和冰冷的黑暗─意谓海底某些最知名的栖居生物已以演化返祖的样态活了万世，形体几无变化。