Allure
发表于 2025-3-23 13:26:31
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hemoglobin
发表于 2025-3-23 15:01:18
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生气地
发表于 2025-3-23 20:09:43
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Binge-Drinking
发表于 2025-3-23 23:51:25
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Triglyceride
发表于 2025-3-24 02:37:59
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jocular
发表于 2025-3-24 08:48:55
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杠杆
发表于 2025-3-24 14:16:00
Introduction,had formed the opinion that the control of the insect-borne diseases of the tropics was being impeded by lack of knowledge about the physiology of insects. He persuaded the Board of Management to agree to the selection of a lecturer who would endeavour to advance the subject of insect physiology; an
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发表于 2025-3-24 17:06:00
Insects and Human Affairs,ate his forests; they are responsible for the spread of nearly all the great epidemic fevers of the tropics and subtropics, and for the infection of his live-stock with some of their most fatal diseases. The structural timbers of his buildings are weakened and destroyed by insect attack; his househo
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发表于 2025-3-24 22:42:26
DDT and the Balance of Nature,and typhoid, the louse as the carrier of famine fever or epidemic typhus, the Anopheles mosquito as the carrier of malaria. There are many ways of combating these insects and breaking the chain of transmission of disease from man to insect and to man again. Among the methods is the use of insecticid
certitude
发表于 2025-3-25 03:12:02
Science, Pure and Applied,ed for this task; but at least I may justly claim that the subject on which I have chosen to speak is one that is of the greatest importance to every university in every part of the world. In England, at least, we sometimes forget that our universities owe their origin and their development in great