雀形目

Estimation of trophic position indicated that upland buzzards stand at trophic position 4 23, far from that of small mammals, i.e., upland buzzards scarcely captured small mammals as food at the duration of food shortage.

通过稳定性同位素营养级模型的运算发现，大处在 4 2 3左右的营养级；雀形目鸟类处在 2 4到 3 39左右的营养级，而小型哺乳类则处在 1 4 5到 1 82左右的营养级。

That forest looks fantastic, but it is just too big to look for passerines in.

那片树林看起来真棒，但要在里面找雀形目的鸟它实在太大了。

During the breeding seasons from 1990 to 2004, we surveyed the nests of twelve passerines and compared the distribution patterns and architecture traits of nests in Tibetan Plateau.

于1990-2004年的繁殖季节，在青藏高原北部地区收集了12种常见的雀形目鸟类的巢，并且对这些鸟巢的分布格局和结构特征进行了比较研究。

This only applies to passerines, which are generally "two-year birds"(some Narcissus seem to be exceptions, and a second-year Mugimaki in Area A on Sunday had almost no white eye-brow but a male-type tail).

这只适用於雀形目的鸟，它们一般而言是&二年成熟的鸟&(一些黄眉黄鶲似乎例外，还有周日在 A 区有一只第二年的白眉黄鶲几乎没有白色的眉毛，但有公鸟型态的尾部)。

The main fi ndings were i copper was strongly bound to organic layer and seemed to be the main pollutant in the ecosystem while zinc was the most mobile element and did not accumulate to any specifi c part of the ecosystem, ii the forest mosses and epiphytic lichens were the most sensitive plant species and the seedlings of the vascular plants that had survived near the smelter were absent, iii there was a highly resistant soil decomposer community near the smelter although the activity of the soil animals and microbiota was low and their community structure altered, iv many insect species also suffered from pollution although the adverse effects caused by forest pests increased with pollutant load, v the low survival rate and breeding success of hole-nesting passerines near the smelter was caused by habitat changes and the quality of food, vi the adverse effects seem to be to some extent reversible after decreased pollutant load or remediation actions.

主要fi ndings是i铜强烈一定到有机层数、并且似乎是主要污染物在生态系、当锌是最流动的元素，并且没有积累对生态系时的任何specifi c零件， ii森林青苔和附生植物地衣是含羞草种类，并且在精炼工附近生存了是缺席维管束植物的幼木， iii有一个高度抗性土壤decomposer社区在精炼工附近、虽然土壤动物和microbiota的活动是低的、并且他们的修改过的社区结构、iv许多昆虫种类也遭受污染、虽然森林造成的不利影响虫增加了与污染物装载、v孔嵌套雀形目鸟的低生存率和繁殖的成功在精炼工附近是由栖所变动造成的，并且食物的质量， vi不利影响似乎在某种程度上是双面布料在减少的污染物装载或治疗行动以后。

The reasons of iron ions content overproof in grade Ⅱ desalting water system,such as variation water quality,contamination of regenerant , operation adjustment of pretreatment system and switching operation of bed were discussed.

对二级脱盐水系统中铁离子含量超标的原因，如来水水质发生波动、再生剂受到污染、预处理系统操作调整、床体运行切换等进行了论述。

You were hired to drum up new business, so go and do it.

公司雇你招徕新业务，你就做你的事好了。