未能确定

• Since it is unclear how global warming will affect climate on a regional or local scale , the probable effects on the biosphere remains uncertain
  由于未能清楚了解全球变暖对各地区性气候的影响，以致对植物生态所产生的转变亦未能确定。
• Since it is unclear how global warming will affect climate on a regional or local scale , the probable effects on the biosphere remains uncertain
  由于未能清楚了解‘全球变暖’对各地区性气候的影响，以致对植物生态所产生的转变亦未能确定。
• The routes of transmission of the remaining 27 cases were undetermined due to inadequate information . the 98 cases comprised of 83 males and 15 females
  十六名为注射毒品人士，两名透过母婴传播感染，而二十七名感染者的传播途径因资料不足而未能确定。
• If you are not sure of the organization s full name or you cannot find the organization you are looking for , please try to search by inputting part of the organization s name
  若你未能确定要寻找团体的全名或搜寻结果未能显示你所要寻找的团体，请尝试输入团体的部份名称搜寻。
• Scientists do not know exactly how the virus damages the immune system , nor do they understand why the natural antibodies developed to destroy the virus are ineffective
  译文：科学家们迄今未能确定这种病毒破坏免疫系统的机理，他们也不明白旨在破坏这种病毒的天然抗体为什么无效。
• A post - mortem conducted today revealed that no external wound was found on her body . the cause of death of the baby could not be ascertained pending further toxicological examinations
  警方已安排今日替女婴进行验尸，初步显示她身体并没有表面伤痕，但暂时未能确定死因，有待进一步毒理化验。
• According to the serology test that was returned from previous cases who could not be linked to a known source of exposure , 52 per cent were subsequently found to be negative for coronavirus
  根据过往未能确定源头个案的冠状病毒血清测试结果显示，百分之五十二的个案最终对冠状病毒呈阴性反应。
• " at this time there are still three outstanding missing persons who were believed by their families to be cockle pickers at morecambe , and have not been in contact since the tragedy
  “同时，仍有三名未能确定身份的失踪者，据他们亲属称，这些人在莫克姆海湾拾贝悲剧发生后失踪，并一直没有得到他们的消息。
• If you are not sure which service or office , or with whom you should approach , you may write to the publicity liaison officer of the department at 16f , harbour building for assistance
  二八一五二二如果你未能确定应该与那个服务组别、办事处或与那位职员联络，可致函海港政府大楼十六楼本处的宣传联络主任求助。