| 单词 | port of entry |
| 释义 | > as lemmasport of entry port of entry n. a harbour, airport, or border crossing through which people and goods may enter a country, esp. under customs and immigration supervision. Cf. port n.3 6.extracted from portn.1port of entry 6. Medicine. = portal n.1 4. Also port of entry (cf. port n.1 1b), port of exit. ΘΚΠ the world > health and disease > ill health > a disease > production of disease > [noun] > place of entry or exit portal1695 entry port1901 port1903 the world > health and disease > healing > medical treatment > treatment by medicine or drug > [noun] > place where drug enters or leaves system portal1695 port1903 1903 Lancet 31 Oct. 1217/2 The port of entry for the bacillus was through the respiratory passages. 1928 Amer. Jrnl. Roentgenol. 20 135/2 It is not really necessary to have two separate ports for the useful radiation. 1936 B. J. M. Harrison Textbk. Roentgenol. iii. 50 Considering the physical conditions of the technique adopted, the milliamperage, the kilovoltage..and the size of the area treated (port of entry). 1962 J. R. Ross & V. A. Moore in Surg. Pract. Lahey Clinic (ed. 3) 369 If successive biopsies are desired, the biopsy port is reopened by strong negative pressure applied on ‘H’ syringe for 5 seconds. 1977 Radiologia Clinica 46 225 In order to obtain greater homogeneity of biological effects within the treatment volume, all prescribed ports should be used at each treatment session. 2000 Business Day (S. Afr.) 28 Jan. 11/3 The easiest port of exit for toxins is the skin, which eliminates them through sweating. < as lemmas |
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