• The aim is to reverse the decline in the number of tree species or at least to preserve the "genetic material" of all of them.

    目的扭转树种数量下降趋势,至少保存所有树种的“遗传物质”。

    精选例句

  • With this new use for salicylates, we can expect a continued steady decline in the number of headaches suffered by the average citizen of Mentia.

    水杨酸盐这种用途我们可以预期Mentia普通市民头痛数量持续稳步下降

    精选例句

  • Official figures show a sharp decline in the number of foreign tourists.

    官方数字显示外国游客数量骤降

    《柯林斯英汉双解大词典》

  • Changes in the visa process caused a dramatic decline in the number of foreign students seeking admission to the U.S. universities.

    签证程序变化导致申请美国大学外国学生数量急剧下降

    精选例句

  • The decline in the number of people taking in children now appears to have halted.

    儿童保育员数目现在似乎不再减少了。

    www.ecocn.org

  • You have to be able to show a decline in the number of children dying From these diseases.

    必须他人知道儿童死亡人数下降多少

    www.putclub.com

  • For the last decade Danish People "s Church has seen a decline in the number of memberships."

    过去十年间丹麦人民成员人数下降趋势。

    bbs.ebigear.com

  • The decline in the number of foreign visitors may have been mitigated somewhat by Indian tourists.

    国际旅游人数下降可能会印度游客的出游有所缓和。

    article.yeeyan.org

  • A: Since 2000, there has been more than a 30% decline in the number of retail travel agencies.

    2000年来,零售旅行社数量已经减少了三成。

    article.yeeyan.org

  • And faster growth in India has led to a modest decline in the number of poor people in South Asia.

    快速人口增长印度南亚贫困人群只有小幅度下降

    blog.sina.com.cn

  • You have to be able to show, for example, a decline in the number of children dying from these diseases.

    必须他人知道,比如儿童死亡人数下降多少

    blog.sina.com.cn

  • Now that anonymity is no longer possible, there has been a huge decline in the number willing to donate.

    有些捐献人希望匿名; 捐献人希望他或她捐款保密,关于这一点基金会将予以尊重。

    www.dictall.com

  • Yet nearly all of this progress was due to a steep decline in the number of very poor people in East Asia.

    然而这些进步几乎归功于东亚地区贫困人口大幅减少。

    web.worldbank.org

  • More than 30 years later, concern about the relative decline in the number of physician-scientists persists.

    超过30之后,注意到现有临床科学家数目下降。

    news.dxy.cn

  • The dropping of these advance ticket benefits would explain the decline in the number of people buying them.

    这样预售门票裨益取消,可以解释预购门票人数下降的原因。

    www.xiaoma.com

  • The remaining 68 have either made no progress or have seen a decline in the number of unpaid voluntary donors.

    其余68个国家不是没有取得进展,就是发现无偿自愿献血者人数有所下降。

    www.who.int

  • In the past ten years there has been a marked decline in the number of young married couples who want to have children.

    过去年里年轻已婚夫妇生孩子数量出现明显下降趋势。

    3y.uu456.com

  • They led a second year of decline in the number of billionaires since the tech downturn began pressuring the world economy in 2000.

    2000年科技经济低迷全球经济造成压力以来,持续第二年入围人数大幅减少

    dj.iciba.com

  • AMI said that whilst the market may be growing, there will be a noticeable decline in the number of companies involved in the sector.

    AMI认为随着市场成长行业公司数量大幅度减少

    dj.iciba.com

  • Decline in the number of birds species indicates environmental deterioration worldwide, said Mike Rands, CEO of Birdlife International.

    国际鸟类联盟”首席执行官迈克·兰德种类减少反映出全球范围内环境恶化

    treasure.1x1y.com.cn

  • Since the end of the first dotcom bubble, we've seen a gradual decline in the number of people applying to earn computer science degrees.

    自从第一商业网站泡沫结束后,我们发现申请计算机科学学位人员数量逐渐下降

    article.yeeyan.org

  • Even while just standing in one place, a rapid decline in the number of signal bars can be observed depending on how the phone is gripped.

    即使一个地方不动,信号强度格也会急速减少,这可以通过用户手持手机方式观察到

    article.yeeyan.org

  • Since the end of the first dotcom bubble, we "ve seen a gradual decline in the number of people applying to earn computer science degrees."

    自从第一商业网站泡沫结束后,我们发现申请计算机科学学位人员数量逐渐下降

    tech.hexun.com

  • Results : Under the slit lamp , with the increasing of haptic angulation of IOL implanted , it showed a decline in the number and the grades of PCO.

    结果裂隙显微镜可见术后随着人工晶体角度增加,发生后发性白内障的例数等级下降趋势。

    dict.cnki.net

  • Results : Under the slit lamp , with the increasing of haptic angulation of IOL implanted , it showed a decline in the number and the grades of PCO.

    结果裂隙显微镜可见术后随着人工晶体角度增加,发生后发性白内障的例数等级下降趋势。

    dict.cnki.net

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