Studies on initial infection sources and channels of black spot on panax notoginseng f . h . chen 三七黑斑病初侵染來源及傳播途徑研究
After the acute initial infection ends , most of these iruses enter a dormant state and remain in the host for the rest of its life 在感染初期結(jié)束后,大多數(shù)病毒進(jìn)入了靜止期,一直潛伏在宿主體內(nèi)。
After the acute initial infection ends , most of these viruses enter a dormant state and remain in the host for the rest of its life 在感染初期結(jié)束后,大多數(shù)病毒進(jìn)入了靜止期,一直潛伏在宿主體內(nèi)。
" dengue fever is often mild and self - limiting . recovery from an initial infection caused by one serotype provides lifelong immunity against the serotype only . 初次被其中一種類型病毒感染并痊愈后,身體對該類型的病毒會產(chǎn)生終身免疫力。
If the script is executed after 30 minutes of the initial infection , and the number of seconds equals five , it attempts to delete all files from the system 如果腳本程式執(zhí)行30分鐘后,秒數(shù)等于5 ,它會嘗試刪除windows系統(tǒng)目錄內(nèi)的所有檔案。
The initial infection ( primary herpes ) , which often occurs before adulthood , may be confused with a cold or flu and can cause painful lesions to erupt throughout the mouth 人第一次被感染皰疹,經(jīng)常發(fā)生在成年以前,經(jīng)常被誤認(rèn)為是受寒或流感,并且能造成痛苦的身體傷害,皰疹在嘴唇周圍大量產(chǎn)生。
If the script is executed after 30 minutes of the initial infection , and the number of seconds equals five , it attempts to delete all files from the system , shows a message box and shuts down windows 如果這個(gè)腳本程式執(zhí)行了30分鐘后,秒數(shù)是等于5 。它便會嘗試刪除windows系統(tǒng)目錄內(nèi)的所有檔案,然后顯一個(gè)文字方塊和關(guān)閉電腦。
One way that vaccines or natural immune responses to an initial infection protect against future colonization by certain microorganisms is by inducing the body to produce so - called memory b lymphocytes targeted to those specific invaders 注射疫苗或初次感染引發(fā)的自然免疫反應(yīng),會讓身體針對這些特定入侵者,產(chǎn)生所謂的記憶型b淋巴球,以對抗再次侵犯的微生物。