不变化的

In contrast, observation of neighbors mobbing parrots had no effect on reed warblers' responses to either cuckoos or parrots.

某些鸟的群体发展出了针对诸如布谷鸟这类托卵寄生鸟的抵御行为，但这种行为不会快到成为遗传学变化的结果。

Have you ever wondered or given a thought to what happens to the retired or decommissioned airliners once their flying days are over?

你有没有想过或给予认为会发生什么变化的退休或退役的飞机一旦他们的飞行时代已经一去不复返了？

The effect of high temperature scouring time on the degumming quality of the hemp fiber was analyzed by scanning electron microscopy and strength testing.

通过对高温煮练前后大麻组分分析、电镜照片观察及强力指标的测试，探讨在其它因素不变的情况下，高温煮练时间变化对大麻纤维脱胶质量的影响。

Shark was designed for use on a re-winder or narrow web press, and will perform 100% inspection of webs up to 20, effectively identify missing print, reverse type fill-in, splash, spots, mis-register, hickeys, dirty print, web crease, haze, scrumming, smudges, streaks, hairs, die-cut variations and incorrect matrix removal.

鲨鱼的目的是用于重新络筒机或狭隘的网络媒体，并且将执行100 ％检验网高达20 ，有效地查明失踪印刷，扭转型填写，醒目，景点，错登记， hickeys ，肮脏打印， Web抗皱，烟雾， scrumming ，无污痕，划痕，毛，模切的变化和不正确的矩阵清除。

Surely, our children must be a priority when it comes to invoking a meaningful response to climate change?

毫无疑问，当我们需要唤起人们对气候变化的更加有意义的反应时，我们的孩子难道不应该是最佳的听众吗？

I use kipping pullups to increase work volume, but i do strict pullups and its variations for muscle developement.

我使用基平上拉，增加的工作量，但我不严格的负载和对肌肉的研究与开发及其变化。

I use kipping pullups to increase work volume, but i do strict pullups and its variations for muscle developement.

我使用基平上拉，增加的工作量，但我不严格的上拉及其变化对肌肉的研究与开发。

In China ,more than ninety-nine percentage is skeptical of climate change,even one of my best friends who have studied abroad in the west holds the same opinion.

中国怀疑气候变化的人，我看不下99%。就连我的一个在西方念过书的好朋友也持这样的观点。

When he spoke, it was in the most inadequate, commonplace voice of the many varied tones she had heard from his.

他开口的时候，他的声音，是她听见过他那富于变化的种种音调里最平常、最不切当的那一种。

These global efforts have been found to be inadequate in most cases to ensure sustainable development, protect the environment and to help avert the mounting climate change trends, and therefore, we are convinced that renewed efforts are required to popularize the cause and spirit of such bodies in non-profit activities and target affordable energy services to the rural areas and not to focus merely on energy production per se.

但是，在确保可持续发展、保护环境以及改善不断变化的极端天气方面，这些全球性的工作仍然不够到位。因此，我们认为，应该继续努力发扬那些非赢利性组织的精神，树立为农村地区提供能源服务的目标，不能只注重于能源产量本身。

It has been put forward that there exists single Ball point and double Ball points on the symmetrical connecting-rod curves of equilateral mechanisms.

从鲍尔点的形成原理出发，分析对称连杆曲线上鲍尔点的产生条件，提出等边机构的对称连杆曲线上有单鲍尔点和双鲍尔点。

The factory affiliated to the Group primarily manufactures multiple-purpose pincers, baking kits, knives, scissors, kitchenware, gardening tools and beauty care kits as well as other hardware tools, the annual production value of which reaches US$ 30 million dollars.

集团所属工厂主要生产多用钳、烤具、刀具、剪刀、厨具、花园工具、美容套等五金产品，年生产总值3000万美元，产品价廉物美、选料上乘、质量保证，深受国内外客户的青睐