抑或是蚊子试图通过多点测试寻找一个接近皮肤的血管，正如护士采血样时多试几个地方一样。
Another factor may be the mosquito’s search for an accessible vein near the skin surface, much like that of a nurse trying multiple sites to take a blood sample.
另一方面，对农民工应做一次全面采血样检查，综合防治，这样才可以大大遏制艾滋病的蔓延。
The other hand, migrant workers should be doing a full blood sample examination, comprehensive prevention and treatment, so that it can greatly curb the spread of AIDS.
如果你想知道自己的胆固醇水平是否过高，可以去找你的医生，通过采血样来测试你的胆固醇水平。
To see if you have high cholesterol, talk to your doctor, who can test your cholesterol levels by drawing a sample of your blood.
探讨一次性静脉血样采血针在浅静脉采血、输液中的适用范围与优越性。
Objective: to probe into the applicability and superiority of disposable venous blood lancet for superficial venous blood collection and intravenous fluid infusion.
探讨一次性静脉血样采血针在浅静脉采血、输液中的适用范围与优越性。
Objective: to probe into the applicability and superiority of disposable venous blood lancet for superficial venous blood collection and intravenous fluid infusion.
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