Whilst HIV transmission between family members and members of the same household is possible, it occurs in extremely low numbers and documented cases are very rare.
虽然HIV病毒在家庭成员之间的相互传染是可能的，但它发生的几率很低，有记录的病例非常罕见。
The low numbers could mean companies are pulling back from California and choosing to test in states with more permissive rules or closer to an automaker's base of operations.
一些制造商在加州测试数量低可能因为正逐渐撤出加州，在其他更容易获得许可或是离制造商总部更近的州测试。
This is especially true for regions with low Numbers of skilled health workers, such as sub-Saharan Africa and South Asia.
在熟练卫生工作者人数少的地区，如撒哈拉以南非洲和南亚，情况尤其如此。
Low Numbers of platelets can make a person vulnerable to bleeding, sometimes even without injury occurring.
血小板数量减少可致病人易于出血，有时甚至是无损伤性出血。
But temperatures are rising, and the mosquitoes have recently been detected in low Numbers near Mexico City.
但是随着气温的升高，墨西哥城附近最近发现了少量的蚊子。
He cautions that only 60 babies have been born using this technique so far, and with such low Numbers it is not possible to be certain of success rates.
他指出目前为止只有60个婴儿是利用这项技术出生的，如此少的数量不可能确定成功率的高低。
The available evidence has low Numbers and is heterogeneous. At present psychosocial treatments alone are not adequately proved treatment modalities or superior to any other type of treatment.
由于证据并不多且具有异质性，因此单独使用心理社会疗法尚无法成为被充分证实有效的治疗模式或优于其他类型的治疗方法。
The available evidence has low Numbers and is heterogeneous. At present psychosocial treatments alone are not adequately proved treatment modalities or superior to any other type of treatment.
由于证据并不多且具有异质性，因此单独使用心理社会疗法尚无法成为被充分证实有效的治疗模式或优于其他类型的治疗方法。
应用推荐