|
On such a basis some useful countermeasures are pot forward, including strengthening the management of wetland nature reserves; screening out a first group of cities or counties where use of carbofuran should be prohibited; consummating the laws and regul
|
|
|
针对当前我国克百威农药使用量大,对湿地鸟类构成严重威胁的实际情况,提出了具体的保护对策,包括:筛选一批重要湿地自然保护区进行严格管护;筛选出我国首批禁用克百威农药的市、县;完善湿地鸟类保护与自然保护区法律法规建设;调整农药产品结构,示范推广高效低毒的新农药品种;提高自然保护区管理水平,对毒害鸟类案件严格执法;加强对农药销售和使用的管理。 |
|
On such a basis, the author has established the model for applying geophysical and geochemical techniques to different stages of prospecting for interstratified oxidation zone sandstone type uranium deposits.
|
|
|
在此基础上,建立了不同阶段物化探方法寻找层间氧化带砂岩型铀矿的找矿模式。 |
|
On such a basis, the grade indices for appraisal of crustal stability is established, and an evaluation is made on crustal stability of this area.
|
|
|
在此基础上建立了地壳稳定性评价分级指标,并对本区的地壳稳定性进行了评价。 |
|
On such a basis, traditional international law seeks the value of nations, such as independence, equality, autonomy, territorial integrity, inviolability, etc, which presents as sovereignty.
|
|
|
传统国际法追求的是国家价值,即独立、平等、自治、领土完整和不可侵犯等,集中表现为主权原则。 |
|
On such a normal island, .
|
|
|
在一个如此正常的岛上,. |
|
On such bases, quantum gravity changes the epistemological basis of physics.
|
|
|
在此基础上的量子引力改变了物理学的认识论基础。 |
|
On such gossamer strands tiny spiders have traveled into the Arctic and almost to the summits of the Himalayas.
|
|
|
这些小东西就是踏着这摸不到的游丝走向北极,也几乎爬到喜马拉雅山的顶峰。 |
|
On such occasions there is only one thing to do- stick it out.
|
|
|
这种情况下只有一个办法就是坚持到底。 |
|
On summer afternoons, nobody got any older.
|
|
|
在夏天的午后,人们什么也不用干。 |
|
On sunny days,you may come across me in flowers.
|
|
|
天气晴好的时候,你会在草地里花丛中遇见我。 |
|
On taxes, President Bush characterized his opponent as a tax-hiking liberal.
|
|
|
在税收问题上,布什总统把他的辩论对手说成是提高税收的自由派。 |