查询词典 light years

Our company introduced today the world's most advanced technology, equipment, materials and processes to produce light guide plate and the ultra-thin light box, relying on a strong scientific and technological advantages, has become the most professional and largest fine light guide plate, light ultra - thin light box companies.

我公司引进当今全球最先进的技术、设备、材料及工艺来生产导光板和超薄灯箱，凭着强大的科技优势，现已发展成为国内最专业、最具规模的优秀导光板、导光板超薄灯箱企业。

Its basic principle is to monitor the arc light automatically by the photosensors; the photoelectric signal is analysed and processed automatically by the microprocessor, then it drives the liquid crystal light valve to turn from a "clear state" into a "dark" protective state rapidly . Meanwhile , when the arc light disappears, the system makes the liquid crystal light valve resumed the bright attitude by auto-delay,and microprocessor adjusts eye protection circuit intelligently to reduce the consumption in the maximal degree, which make the working time achieved one or two years by ordinary button cell cooperates with photocells .

其基本原理是由光敏器件自动监测弧光，光电信号经微处理器自动分析处理，快速驱动液晶光阀由透明的亮态迅速变为保护的暗态，当弧光消失时自动延时使液晶光阀恢复亮态；并且微处理器智能调整护目镜电路的工作姿态，最大程度降低功耗，使得普通的扣式电池配合光电池便可以工作一至两年。

If we are to ultra-light travel, the moment arrived in the solar system 100 light-years from the planet, we can launch on Earth from the light is the light of a century ago.

如果我们以超光速旅行，瞬间就到达距离太阳系一百光年的星球，我们看地球上发射过来的光线就是一百年前的光了。

For my purpose is not to furnish mere matter of much talk, but to throw light upon the number of years from the foundation of the world, and to condemn the empty labour and trifling of these authors, because there have neither been twenty thousand times ten thousand years from the flood to the present time, as Plato said, affirming that there had been so many years; nor yet 15 times 10,375 years, as we have already mentioned Apollonius the Egyptian gave out; nor is the world uncreated, nor is there a spontaneous production of all things, as Pythagoras and the rest dreamed; but, being indeed created, it is also governed by the providence of God, who made all things; and the whole course of time and the years are made plain to those who wish to obey the truth.

我的目的不是为了提供单纯的事多谈，但以投掷轻后数年内，从基础的世界，并谴责空洞的劳动和琐碎的这些作者，因为那里既没有得到20000倍， 10 1000年，从洪水到现在的时间，正如柏拉图说，肯定有过了这么多年，也尚未15倍10375年，正如我们已经提到apollonius埃及了，也不是世界uncreated ，也不是有自发生产的所有事情，因为毕达哥拉斯和其余梦想，但目前确实造成了，它也是由普罗维登斯的上帝，谁做好了各种东西，以及整个过程中的时间及年资，都是平原那些要服从真理。

To survive since the age of about 1400 (or 130) years ago to 350 (or 30) years ago, the early representatives Ramapithecus (1400 million years ago to 700 million years ago), late representative is Australopithecus (50 million years ago to 100 million years ago).

生存年代约自1400（或130）万年前至350（或30）万年前，早期代表是腊玛古猿（1400万年前至700万年前），晚期代表是南方古猿（50万年前至100万年前）。

In three separate studies, the investigators evaluated 105 adults with type 1 diabetes (mean age, 37 years; mean duration of diabetes, 20 years), 36 adults with type 2 diabetes (mean age, 50 years; mean duration of diabetes, 10 years), and 91 adults with type 1 diabetes (mean age, 39 years; mean duration of diabetes, 20 years). During a four-week period, participants used a hand-held computer to complete 70 trials of cognitive-motor tasks and to enter their current blood glucose reading after each test. Hyperglycemia was defined as blood glucose level higher than 15 mmol/L.

在3个不同的试验中，研究人员评估105位第1型糖尿病患者（平均年龄为37岁；患糖尿病平均时间为20年），36位第2型糖尿病患者（平均年龄为50岁；患糖尿病平均时间为10年），以及91位第1型糖尿病患者（平均年龄为39岁；患糖尿病平均时间为20岁）；在4周期间，受试者使用一种掌上型电脑来完成70种认知运动任务的试验，以及在每次测试后，输入他们目前的血糖读数，血糖高於15 mmolL被定义为高血糖。

The mount of germ and fungus quantity in soil are remarkably increased for the continuous cropping about 5 years, puts the trichobacteria quantity always change tendency to reduce;The edaphon total quantity, the bacterium quantity change reduces generally above the continuous cropping 5 years and below 5 years (including 5 years) the change are not obvious;In the nitrogen physiology group by ammoniates the bacterium primarily and the quantity changes are not very big;The nitrifying bacteria quantity is lower than the comparison (non- continuous cropping), the quantity of denitrifying bacteria is opposite;The alkalinity phosphatase, the urease, invertin activeness have a closed relations with the continuous cropping when it will increase less than 5 years or decrease in more than 5 years. The relation between catalase activeness and the continuous cropping is not very big. The reduction of the invertin activeness, the alkalinity phosphatase, urease activeness have slightly elevates, catalase activeness have no the regular changes.

表现为连作条件下土壤真菌数量显著增大，放线菌数量总的变化趋势降低；土壤微生物总量、细菌数量变化在连作5年以上普遍降低，5年以下(包括5年)则变化差异不明显；氮素生理群中以氨化细菌为主，但数量变化不大；硝化细菌数量低于对照组，反硝化细菌数量则相反：多酚氧化酶、转化酶活性在5年之前逐渐上升，5年之后逐渐下降，，脲酶活性随着连作年限增加持续上升，过氧化氢酶活性、碱性磷酸酶活性变化无规律。

And there was alsono significant correlation between the strategies and family factors;(2)Boys hadhigher scores on aggression behaviors than girls,and girld had higher scores onon-task behavior than boys;there were no significant gender differences onsociability and social withdrawal;(3)Child social functioning correlated withparenting behaviours when child was 4 years old,correlated with chidrearing,marital quality when child was 2 years old,but unsignificantly correlated withparents'educaional level;(4)Emotional regulation strategies at 2 yearssignificantly predicted observed children's social functionings at 4 years of age;(5)Emotional regulation strategies at 2 years moderated the relation between familyfactors at 2 years and child's social functionings two years later.

情绪调节策略与家庭环境因素相关几乎不显著；（2）4岁时儿童在攻击行为和任务坚持性方面存在着显著的性别差异：男孩的攻击行为要多于女孩，而女孩的任务坚持性要高于男孩。在社会交往能力和社会性退缩行为上无性别差异；（3）儿童的社会行为与4岁时父母的教养行为部分相关，与2岁时的教养态度有部分相关，与父母的婚姻关系显著相关，但与父母受教育程度无关；（4）儿童2岁时的情绪调节策略能显著地预测儿童4岁时的社会性行为；（5）儿童的情绪调节策略影响了2岁时家庭环境与儿童以后的社会交往能力和社会性退缩行为之间的关系。

This paper presents a study about soil nitrogen variations in the grasslands with alfalfas growing for four years, six years, ten years, twelve years, eighteen years and twenty-six years.

本文研究了黄土高原地区生长年限分别为4a、6a、10a、12a、18a及26a苜蓿草地土壤氮素的变化特征。

Explanation: M4 is a globular cluster visible in dark skies about one degree west of the bright star Antares in the constellation Scorpius. M4 is perhaps the closest globular cluster at 7000 light years, meaning that we see M4 only as it was 7000 years ago, near the dawn of recorded human history. Although containing hundreds of thousands of stars and spanning over 50 light-years, M4 is one of the smallest and sparsest globular clusters known. A particularly unusual aspect for a globular cluster is M4's central bar of stars.

M4是一个肉眼可见的球状星团，位于天蝎座心宿二的东面约一度位置。M4可能是最靠近我们的球状星团距离约7000光年，这意味着我们看到的是7000年以前的M4，即人类历史有文字记载的开始阶段，它跨越50光年包含有数10万颗恒星。M4是已知在尺度及包含恒星数量上最小的球状星团。M4独特之处是它中心的棒状结构。

As of Tuesday, Google's results were still censored in China.

截至周二，谷歌的搜索结果仍受中国审查。

In order to make the positive action increase and negative one decrease, the sub-forces of the social factors must be adjusted to form a centripetal force.

在这一过程中，人的主体性发挥是社会有机体健康发展的灵魂。