中间价

The percentage of Cyanide, phenol, mercury and chromium which have little effect on water quality is small and the variation tendency is slow. The percentage of Ammoniac azote, TP, TN, Cd, potassium permanganate index and fluoride which have much effect on water quality is big and the variation tendency is great. The percentage of DO, BOD5, petrochemical compounds and lead lies in the mean place between two guidelines above, which plays a normal role in contributing to the water quality of Yuehai, but the variation tendency is obvious.

选取了15个参数作为评价因素，其中，氰化物、挥发酚、汞、六价铬等指标的权重较小，对水质变化的总体影响不大，并且年度变化趋势较平缓；氨氮、总磷、总氮、镉、高锰酸盐指数以及氟化物等指标在阅海湿地水质总体评价中所占比重较大，直接影响水道水质；DO、BOD5、石油类、铅等指标的权重介于上述指标的中间。

Ellen never would, or could, quite become one of them—she had left too much of herself in Savannah—but she respected them and, in time, learned to admire the frankness and forthrightness of these people, who had few reticences and who valued a man for what he was.

爱伦永远不想也不能完全成为他们中间的一员----她在萨凡纳时凡事都自作主张惯了----不过她尊重他们，而且渐渐学会了羡慕这些人的坦诚和直率，他们胸无城府，对一个人价也总是从实际出发。

The effects, such as the acidity of leaching system, the temperature and the concentration of the sodium chloride, on oxidation and leaching of copper-bearing gold ores were analyzed. The results show that the sequence of sulfide ores oxidized and dissolved are pyrrhotite firstly, sulphide secondly, then chalcopyrite, pyrite lastly.

结果表明：硫化矿的氧化溶解首先是磁黄铁矿，其次是铜的次生硫化矿，再次是黄铜矿，最后是黄铁矿；载金黄铜矿的氧化首先是铁从黄铜矿的晶格中氧化溶解出来，生成中间产物CuS2和CuS；较高的酸度和氯化钠浓度有利于单质硫的生成、三价铁的水解和铜的浸出，进而有利于金浸出率的提高。

We agent more than 1,000 of civil airlines' air ticket,also do the air ticket of international airline agency,welcome to compare with the other's price of international air ticket,we just do the really helping our guest saving money,for decreasing the much surplus exaggeration.

本站除了代理国内1000多条航线的电子客票销售以外，还代理国际航线的机票，国际航班的价格欢迎大家价比三家，我们只会真正意义上帮助客人省钱，为客人省去中间的许多水分。

The structure reveals the catalytic intermediate of DAPDC, in which L-lysine is covalently bonded to PLP to form an external aldimine. This conformation provided the best insight to date on the substrate binding and catalytic mechanism of DAPDC. It also supplied valuable clues for designing specific DAPDC inhibitors.

通过分析我们发现这是DAPDC酶家族的第一个反应中间态结构，即反应产物L-赖氨酸与辅酶PLP共价结合形成了外源醛亚胺的构象，这为了解DADPC的底物结合情况及催化机理提供了迄今为止最详细深入的结构信息，也为针对DAPDC设计特异性抑制剂提供了宝贵的线索。

They weren't aggressive, but I yelled and threw a rock in their direction to get them off the trail and away from me, just in case.

他们没有侵略性，但我大喊，并在他们的方向扔石头让他们过的线索，远离我，以防万一。

In slot 2 in your bag put wrapping paper, quantity does not matter in this case.

在你的书包里槽2把包装纸、数量无关紧要。