至今

There are many problems from administered the Labor Contract Law, especially the employers try to elusion the labor contract law.

但是，自《劳动合同法》实施至今，在实践中出现了许多问题，特别是用人单位极力规避此法的现象不容忽视。

The network this year is colder, baidu makes a person elusory, up to now Http://www.dzqq.com/ of a my new station in January, did not collect as before.

今年的网络比较严寒，百度令人难以捉摸，至今我的一个新站http：//www.dzqq.com/一月了，依旧没有收录。

The Elysee Palace, built in 1718, has a long history of closingto 300 years to date.

爱丽舍宫，建于1718年，至今有近300年的悠久历史。

The good news is that these technologies are still the embargo have been the hands of our country.

可喜的是，这些至今仍被禁运的技术已陆续为我国所掌握。

Before the industrial revolution, is the stage of embryogeny; from the end of 18~ century to the end of the Second World War, the stage of formation; and from the 1960s to present, the stage of profound expansion.

迄今为止，文化全球化的发展可大体分为三个阶段：从14世纪中叶到18世纪末期即工业革命之前是文化全球化的萌芽阶段；从18世纪末期的工业革命到第二次世界大战结束是文化全球化的形成阶段；20世纪60年代至今是文化全球化的深入发展阶段。

The genetic, embryological, and pathogenic aspects of ARM are poorly understood and controversial.

肛门直肠畸形的病因至今仍不清楚。

In white mice, intraperitoneal injections of mixture of procaine (70 mg/ kg/day) and tartar emetic for 14 days reduced the toxicity of tartar emetic, raising the LD_(50) of the latter from 35 to 45 mg/kg/day.

一 普鲁卡因(70毫克/千克/天)和吐酒石混合腹腔注射小白鼠14天，能减低吐酒石之毒性，使吐酒石LD_(50)从35升至今5毫克/千克/天。

Since the eighties of the 20th century from nowdays, The Chinese environmental education has qualitative leaps. Especially in recent years, with the issue of "the Implement enchiridion on environmental education of middle and primary schools". It is indicate there are ones own first national-level environment educational guidance files in China, it becomes the indispensable important component in the regular educational field.

从20世纪80年代发展至今，中国的环境教育有了质的飞跃，特别是近几年，随着《中小学环境教育实施指南》的出台，标志着中国有了自己的第一份国家级环境教育指导性文件；标志着环境教育成为了正规教育领域中不可缺少的重要组成部分，是基础教育课程改革的有机体。

Endotoxin tolerance has been attacted for more than 50 years, but so far its molecular mechanisms remain to be resolved.

内毒素耐受早在50多年前就已经引起人们的关注，但其具体的分子机制至今尚不清楚。

Simple if you still deeply engraved in my mind ........

您质朴的话至今仍深深的刻在我脑海中。。。。。。。。

Breath, muscle contraction of the buttocks; arch body, as far as possible to hold his head, right leg straight towards the ceiling (peg-leg knee in order to avoid muscle tension).

呼气，收缩臀部肌肉；拱起身体，尽量抬起头来，右腿伸直朝向天花板（膝微屈，以避免肌肉紧张）。

The cost of moving grain food products was unchanged from May, but year over year are up 8%.

粮食产品的运输费用与5月份相比没有变化，但却比去年同期高8％。