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. It also explores questions about the experience of international students principally from the Asia Pacific region at a time of increased global insecurity and growing hostile reactions to foreigners in the p978-94-007-9364-4978-94-007-2897-4Series ISSN 1573-5397 Series E-ISSN 2214-9791合适 发表于 2025-3-27 09:47:47
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ertilization. In some insects the micropyles are also the channels through which oxygen diffuses into the egg; in other cases special respiratory channels occur separately and in some insects part or all of the chorion forms a plastron (p. 87), allowing respiration under water. . of the egg usually