it has been found that中文是什么意思

• 实践证明
• 业已发现

• it     it2 pron. (sing. Nom. ...
• has    have 的第三人称单数、现在式。
• found    adj. 〔英国〕(对房客等)不另加费供应的，已包括在价 ...
• that    pron. (pl. those ) 1.〔指示代名词〕 ...
• no clue to the mystery has been found    至今还没发现任何有关这一神秘事物的蛛丝马迹
• no life has been found on the moon    月球上没有发现生命
• has been    已经; 曾经红过一阵; 曾经盛极一时
• has-been    n. 〔口语〕曾经时兴的东西；会风流一时的人物。 It is better to be a has-been than a never-was. 〔谚语〕宁可昙花一现，不能默默无闻。 adj. 〔美口〕过时的，从前的。
• there has been    出现了
• there is and has been    现时和一直以来均
• and he has found me    他就会出现在的我面前
• although it has been before    尽管以前人们用过这个理由
• as has been mentioned    根据上述
• as has been noted    如前所述及
• as has been pointed out    正如已经指出的
• as has been stated    如前所述
• conviction has been reversed    原判撤销
• has always been so    向来如此it
• has been hit the hardest    的问题最为严重
• has been missing    行踪不明
• has been noted    如前所述的
• has been off the wall    表现的一切都失常
• has the account been settled    帐清了吗
• has the baby been vaccinated    这孩子种痘了吗
• has the letter been posted    信邮了吗

• It has been found that an old person who has always been mentally active has a quicker mind than a young person who has done only physical work
  人们发现，一个智力上一直活跃的老人，他的头脑比一个只干体力活的年轻人更敏捷。
• It has been found that the temperature gradient ahead of the solid / liquid interface is almost linearly increased with the increasing of withdrawing rate
  实验发现，熔区内固液界面前沿的温度梯度随着区熔速率( r )的增加呈线性增加。
• It has been found that the hypofunction status of hypothalamuspituitaryadrenal axis exists in patients with shenyang deficiency syndrome of tcm , also presents in most asthma patients
  研究发现肾阳虚患者存在下丘脑垂体肾上腺皮质hpa轴功能减退的状态。
• It has been found that certain bats emit squeaks and by receiving the echoes , they can locate and steer clear of obstacles ? or locate flying insects on which they feed
  人们已发现，某些蝙蝠能发出尖叫并通过回声确定并躲开障碍物，或找到它们赖以为生的昆虫。
• The genes in 11 microbial genomes with different g + c contents have been studied . it has been found that the distribution of bases at three codon positions is asymmetric
  通过对11种具有不同g + c含量的微生物基因组进行分析，显示蛋白质编码区碱基分布具有不对称性。
• It has been found that certain bats emit squeaks and by receiving the echoes , they can locate and steer clear of obstacles ? ? or locate flying insects on which they feed
  人们已经发现，某些蝙蝠发出尖叫声并靠接受回响来锁定和避免障碍物? ?或者找到它们赖以为生的昆虫。
• It has been found that certain bats emit squeaks and by receiving the echoes , they can locate and steer clear of obstacles ? ? or locate flying insects on which they feed
  人们已经发觉，某些蝙蝠发出尖叫声并靠接纳回响来锁定和避免阻挡物? ?或者找到它们赖以为生的昆虫。
• In the laboratory , it has been found that the incorporation of straw into the soil increased the coefficient of saturated soil penetration , thus the macro - porosity of soil
  实验室测定表明，在土壤中加入稻草可以增加土壤的饱和透水系数，这说明土壤的大孔隙增加了。
• It has been found that ci is more obvious when z axial linear acceleration acts on it . but it has not been studied on the effect of different axis ( xn y axis ) linear acceleration on ci
  但对于其他轴向（ x 、 y轴）的线加速度对科里奥利错觉的影响，却未有进一步研究。