It is transmitted between animals and humans by the bite of infected fleas, direct contact, inhalation and rarely, ingestion of infective materials.
它通过受感染跳蚤的咬伤、直接接触、吸入和极少摄入传染物在动物与人之间传播。
Symptoms appear 3—14 days after the infective bite.
被具传染性的蚊虫叮咬之后3-14天出现症状。
Symptoms appear in 3-14 days (average 4-7 days) after the infective bite.
被具传染性的叮咬之后3 -14天出现症状(平均4 -7天)。
Symptoms appear seven days or more (usually 10-15 days) after the infective mosquito bite.
在受到感染的蚊虫叮咬7天后(一般是10 - 15天)出现症状。
Most of the examined Ascaris eggs were at the infective stage.
检出的虫卵绝大部分是感染性虫卵。
The trends of different anti-infective drugs used were different.
不同类别的抗感染药用药趋势不同。
To assess the diagnostic value of ultrasonology in infective endocarditis.
探讨超声在感染性心内膜炎的诊断价值。
Conclusion Low mortality occurs in the surgical therapy for infective endocarditis.
结论：外科治疗感染性心内膜炎的死亡率低。
Objective: To explore the role of clinical pharmacists in anti-infective target therapy.
目的：探讨临床药师在抗感染目标治疗中的作用。
Pestilence is a fierce and infective disease which is caused by the pestilential pathogen.
疫病是由感受疫疠之气引起的一种具有强烈传染性的疾病。
The changes of nutritional index and the incidence of infective complications were observed.
并观察营养指标的变化以及感染并发症的发生率。
Dengue viruses are transmitted to humans through the bites of infective female Aedes mosquitoes.
登革热病毒通过传染性雌性伊蚊的叮咬传染给人类。
The observation and nursing of hepatic postoperative infective complications should be emphasized.
护理上应加强针对肝脏术后感染并发症发生的观察和护理。
Objective To research the application of maggot therapeutics for repairing serious infective wound.
目的探讨蛆虫疗法用于修复严重感染创面的应用体会。
Objective To explore the classification and treatment principle of the infective wounds in the foot.
目的探讨足部感染创面的分类及处理原则。
The small pear-shaped trophozoites live in the duodenum and become infective cysts that are excreted.
小的梨形滋养体在十二指肠内，变成有感染性的包囊后释放出来。
This is infective endocarditis. The aortic valve demonstrates a large, irregular, reddish tan vegetation.
感染性心内膜炎：见主动脉瓣处有一大而不规则的红褐色赘生物。
However, experts are uncertain as to what constitutes an infective dose when it comes to influenza viruses.
然而，专家们也不能确定多少流感病毒能让人感染。
Recombinant viral vectors have become effective tools for gene transfer by means of their natural infective ways.
重组病毒载体因其自然感染途径而成为有效的基因转移手段。
Objective To research the ultrasonic image feature and diagnosis value in infective endocarditis valve excrescence.
目的探讨感染性心内膜炎心脏瓣膜赘生物的超声声像图特点及诊断价值。
The major flap with a part of gastrocnemius muscles can fill up deep defects and can improve anti infective ability.
对于较深的缺损，皮瓣深面可以带有部分腓肠肌，来填充深部缺损，增强抗感染能力。
Objective To discuss the infective causes and treatment methods of infective end ophthalmitis after cataract surgery.
目的探讨白内障术后感染性眼内炎的感染途径和治疗措施。
The extraction of infective larvae of Ascaris lumbricoides can induce apoptosis of human alveolar epithelia in vitro.
人蛔虫感染期幼虫提取物能够诱导人肺上皮细胞的凋亡。
Purpose To study the pathological changes and pathogenesis mechanism of infective hemorrhagic necrotic jejuno ileitis.
目的探讨传染性出血性坏死性肠炎的病理变化及其发病机制。
The result indicates that the highest yield of infective nematode can be obtained in air lift internal loop bioreactor.
结果显示，气升内环流反应器最适合于线虫的培养，不仅产量高而且线虫侵染率亦高。
The result indicates that the highest yield of infective nematode can be obtained in air lift internal loop bioreactor.
结果显示，气升内环流反应器最适合于线虫的培养，不仅产量高而且线虫侵染率亦高。
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