饮食对象折射民族性格下面的一段话翻译成英语 拜托各位帮忙
Diet object refraction national character
Westerners adhering to the nomads, sailing nationality's cultural descent, hunting, breeding primarily, by collecting, planting is complementary, this is doomed to the western diet object in meat and dairy products mainly. Western natural conditions disadvantageous to the development of agriculture, soil water shortage, not suitable for thin grow rice, but to grow wheat and the grass and the vast grasslands conducive to the development of animal husbandry, therefore beef and mutton and milk products rich. While "westerners believe that eating is in order to appease his hunger, at least not to enjoy taste for primary purpose, so many westerners eat vegetables raw, not only tomatoes, lettuce, cucumbers, even eaten raw cabbage, broccoli are also eaten raw, and they eat with the blood steak and big white meat." (BianHaoYu, GaoYongChen. 2004.2) "according to the different diet object, the westerners called animals disposition, and the Chinese call plant character." (tickets from debuffs, 2004), the author thinks that national character is concerned, western artificial "character", Chinese dishes as "storage static character" this character reflected in cultural behavior values is, Chinese like to keep yourself in favor of a good and prosperous life, while the westerners prefer to exploit adventure. Westerners like to eat lettuce also eat with the blood steak, to demonstrate their brave in exploitation of national character. Compared with Chinese people, westerners more ambitious and insight, they won't show strong homesickness complex, dares to go abroad, worldwide entrepreneurial struggle. They full of adventure, willing to try different nature of the work, the courage to a new environment of challenging ourselves, and it is also American western development is one of the reasons for successful.
测量高度距地面1000米左右的目标时要不要考虑大气折射影响呢
不用。
在楼主所说的测量过程中,观测者、观测仪器、被测物体,均处于空气中,所以不用考虑空气折射率的影响。所谓折射率,是指光从一种介质射向另一种介质时发生的偏转现象。现在光一直处于同一介质中,不存在折射现象。
其实,对于楼主描述的测量情形,影响最大的环境因素是光的扰动。空气受热不匀,于是空气的温度场不匀,各点空气的密度不一致,引起空气各点的折射率不一致,使得光线在穿过空气时发生偏转现象,而这种偏转是处处出现的。
另外,空气的流动也带来空气的扰动,同样会引起光线的偏转,且这种偏转是不稳定的,随时间变化而变化。
空气的扰动带来的观测误差是没办法修正的,只能采取多次测量、选择合适的观测时间等来降低。
到底要不要考虑空气扰动带来的测量误差,和楼主要进行的观测的精度要求有关系,绝大多数情况下不用考虑。
补充答案:
对于楼主所描述的距离1千米照相的问题,根本无须考虑空气带来的误差。
现实中:炮手瞄准远处的目标,距离要远大于1千米,不用考虑空气影响;
炮兵使用光学仪器观测弹着点,距离远大于1千米,无须考虑空气影响;
在地面采用电影经纬仪,对卫星、绕月探测器等目标进行观测,距离更是远远大于1千米,也不用考虑空气影响。
所以,楼主的情形,无须考虑空气影响。
马上有对象出自哪
马上有对象是什么意思?
虽然光棍节已经过去了,但是渴望幸福的脚部不会停止,马上有对象的意思是希望能够马上找到对象,可以相依相伴直到执子之手与子偕老的对象。
马上有对象的由来:
网友玩出了新花样把马的形象进行颠覆,有人将马卧倒,放上钱,谐音“我马上有钱。”随着众人创作热情的到来,各种“马上戴金”、“马上下单(蛋)”汹涌而至。网友画了一个漫画,马的背上有一对小象,他说,比起马上有钱,更憧憬的是能“马上有对象”,一个可以相依相伴直到执子之手与子偕老的对象。
马上有对象寓意:
1、“马上有对象”走红、在各种玩具马的马背上有一对小象,寓意“马上有对象”。
2、网友们希望在马身有对象,象征着马年一定会找到对象。
3、看见“马上有对象”马上转发,则寓意马年就会找到自己的另一半。
图片是一头大象,猜什么成语?
图片是一头大象,猜什么成语群盲摸象 [ qún máng mō xiàng ] 生词本基本释义[ qún máng mō xiàng ]比喻对事物只凭片面的了解或局部的经验,就乱加猜测,想做出全面的判断。出 处《大般涅盘经》三二:“其触牙者即言象形如芦菔根,其触耳者言象如箕,其触头者言象如石,其触鼻者言象如杵,其触脚者言象如木臼,其触脊者言象如床,其触腹者言象如甕,其触尾者言象如绳。”
一马背上驮两象打一成语
不自量力bù zì liàng lì[释义] 量:估计。不能估计自己的力量。指过高估计自己的实力。[语出] 宋·范仲淹《上吕相公书》:“是则系国家之安危;生民之性命;某岂可不自量力。”[正音] 量;不能读作“liánɡ”。[辨形] 力;不能写作“立”。[近义] 螳臂当车 蚍蜉撼树[反义] 妄自菲薄 自知之明 量力而行[用法] 形容对自己估计过高。一般作谓语、定语、状语。[结构] 动宾式。[例句] 他对这个任务很感兴趣;有心主动接过来;又怕别人笑他~。[英译] do sth。beyond one’s ability or strength