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One source is from the amalgamation process during refining gold and the other source is from the mercury that associated with the gold deposit.

一是部分岩金矿山和淘砂金者使用的混汞法提金工艺释放大量汞到环境中；另一个是与金矿床伴生的汞在采金过程中被活化迁移到环境中。

Through testing practically and calculating theoretically, this paper has evaluated generally the energy consumption of the SCR arc welding power source?the DC arc welding generator and the inverter arc welding power source for manual arc welding machine used in production.

通过实际测试与理论计算，对晶闸管整流电源弧焊机、直流弧焊发电机和逆变电源弧焊机等生产中常用的焊条电弧焊焊机的耗电量情况进行了综合评价。

Integrating the sound intensity vector on the area which surrounds a sound source gets the sound power of this sound source. Since the integral of the sound power of the sound sources which are not enclosed by the area is zero, one could measure the sound power in ordinary environments correctly by measuring sound intensity.

对于一个声源，只要将其包络面上的声强矢量作积分，就可以求出被围声源的声功率，而测量区域之外的干扰噪声得以抵消，因此可以在普通环境下能准确地测定声源声功率。

And in accordance with the importance of different source markets and the source of the different characteristics of the market, the author made a number of developing strategies to promote tourism in Jiangsu and to hope it have a sustained and stable development.

根据不同的客源市场重要性的不同和各客源市场的特点提出了若干有针对性的开拓策略，以微薄之力希望能够促进江苏旅游的持续、稳定发展。

The paper analyses and forecasts the water supply source system with fuzzy band weight value Markov chain theory, plains the fundamental method for evaluate the reliability of water supply source with example of Shifoshi reservoir in Liaohe river.

本文应用模糊带权马尔柯夫链理论对供水水源系统进行了分析和预测，以辽河石佛寺水库为例，阐述了供水水源系统可靠性评估的基本方法。

When you sail to the signal too much interference source areas, the auto-detect mode instantly converted to urban model, and will automatically reduce the sensitivity of X BAND, when the driver left the area too much interference source signals when the automatic mode will be automatically to increase the sensitivity of X BAND.

当您行驶到讯号干扰源过多的地区时，自动侦测模式会瞬间转换到市区模式，并且会自动降低X BAND的感度，当驾驶者离开讯号干扰源过多的地区时自动模式会自动增加X BAND的感度。

The scandium oxide doped in the barium-calcium-aluminate 5BaO·3CaO·2Al2O3·0.6Sc2O3 compound is supposed to be a carrier for aarium oxide or barium atom which is the electron source, and it plays the role in controlling and roplonishing the electron source.

在掺氧化钪的发射物质5BaO·3CaO·2Al2O3·0.6Sc2O3中，氧化钪的作用则在于它和铝酸盐中的可利用氧化钡结合为2BaO·Sc2O3，成为电子发射源氧化钡或钡原子的载体，它起控制和补充发射源的作用。

Result The suitable carbon source for liquid culture of P. nebrodensis was corn meal and glucose, the suitable nitrogen source was bean flour and peptone.

结果］适合白灵菇液体培养的碳源是玉米粉和葡萄糖，氮源是黄豆粉和蛋白胨。

The optimum combination of carbon source and nitrogen source was 3 % corn meal, 1.5 % glucose, 2 % bean flour and 0.2 % peptone, with the biomass of 1.781 g/100 ml.

最佳碳、氮源组合为玉米粉3.0%，葡萄糖1.5%，黄豆粉2.0%，蛋白胨0.2%，生物量为1.781g/100ml。

Solar-air compound source heat pump hot water system has advantages of energy saving and environment protection as alternative heat source of little scale boiler.

作为小型锅炉替代热源的太阳能热泵热水系统具有节能环保的优势。

The studies on the developing of new media are very important to the increasing of the area density of HDD and to the implementation of hybrid recoding technology.

光磁混合记录方法，是一种可以突破超顺磁极限的限制，并进一步提高硬盘记录密度和读写速率的一种新型超高密度信息存储方式。

In io, mTOR inhibition promotes T cell anergy under conditions that would normally induce priming.

体内研究中，在正常可激发免疫反应的条件下，抑制mTOR可促使T细胞无能。