致死性

Result In the first 4 d of experiment, the corrected mortalities of spore suspensions with various concn. of P. cicadae APC20 to P. xylostella were lower than 50%, but on the 7 th day, that of spore suspension with concn. of 3.0×10^8 spores/ml reached 85.11% and the insect corpses was bestrewed in the mycelium and spore powder of P. cicadae, indicating that APC20 showed stronger parasitic lethality to P.

结果］药后第1~4天，蝉拟青霉APC20各个浓度的孢子悬浮液对小菜蛾的校正死亡率均低于50%，而第7天，浓度为3.0×10^8个／ml的孢子悬浮液对小菜蛾的校正死亡率达85.11%，并且虫尸布满蝉拟青霉的菌丝体和孢子粉，说明APC20对小菜蛾呈现较强的寄生致死性。

Avian coccidiosis is an infectious and deadly parasitosis which infects chickens.

鸡球虫病是一种感染鸡的传染性的、致死性的寄生虫病。

Diarrheal diseases are one of the most common fatal childhood diseases worldwide .

痢疾是世界范围内常见的儿童致死性疾病之一。

No definite stent thrombosis or MI occurred in either group during the period of follow-up, and no significant difference existed yet in the rates of 1-year cardiac death (4.1% 1151.5%, P=0.255), stroke (3.3% vs 0.7%, P=0.186) and TVR (12.3% vs 7.8%, P=0.223) between the patients received dual or triple antiplatelet therapy. The rate of primary events was 9.9%(14/141) in triple group, which was significantly lower than that in dual group [18.9%(23/122), P=0.038]. Patients receiving hypoglycemic medicine got more benefits from triple antiplatelet treatment.

随访1年两组无支架内血栓和非致死性MI事件发生；三联组心性死亡、卒中、TVR发生率分别为1.4%、0.7%、7.8%，两联组分别为4.1%、3.3%、12.3%，两组比较均无显著差异(P=0.255，P=0.186，P=0.223)；但三联组术后1年主要不良心脑事件发生率[9.9%(14/141)]低于两联组[18.9%(23/122)，P=0.038]，其中接受降糖药物治疗者获益更明显。

Medical complications included 2 nonfatal pulmonary embolus, 1 ileus requiring colostomy, and 1 stroke.

医疗并发症包括2例非致死性肺栓塞、1例肠梗阻需行结肠造口术、1例中风。

It is the public health problem of high fatal and rapid epidemicity of AIDS in all over the world.

艾滋病的高致死性和快速流行性使它已成为全球重要的公共卫生问题。

Pseudomonas aeruginosa can produce a variety of toxin,and Pseudomonas aeruginosa exotoxin Ais a lethal exotoxin and the most important pathogenic factor.There is some research on the structure and mechanism of PEA.

绿脓杆菌能产生多种与毒力有关的物质，其中绿脓杆菌外毒素A(Pseudomonas aeruginosa exotoxin A，PEA)是一种致死性外毒素，是绿脓杆菌最主要的致病因子。

The team are working with fungi that take 10 to 12 days to become lethal.

这一团队正在致力于研究一种在10到12天后才有致死性的真菌。

It is due to infection of human immunodeficiency virus after a fatal infectious disease.

它是由于感染了人类免疫缺陷病毒后引起的一种致死性传染病。

This parasite is not, however, as deadly as Plasmodium falciparum, the main cause of malarial mortality.

这种寄生虫的致死性不像恶性疟原虫那样强，后者是引起疟疾死亡率的主要动因。

The split between the two groups can hardly be papered over.

这两个团体间的分歧难以掩饰。

This approach not only encourages a greater number of responses, but minimizes the likelihood of stale groupthink.

这种做法不仅鼓励了更多的反应，而且减少跟风的可能性。