1.
The body has a defense mechanism to protect it from invasion by foreign substances.
人体有一个防御机制来抵御外来物体的侵袭。
2.
Any foreign agent or organism that is harmful to the body.
任何对身体有害的外来物或生物。
3.
Construction of invasive risk assessment system for alien marine species
外来海洋物种入侵风险评估体系的构建
4.
Rearch on the Establishment of the Early-Warning System for Invasion of Injurious Biology outside Zhejiang
浙江外来有害生物入侵预警体系构建研究
5.
The Information Consultation, Risk Analysis and Monitor System of Crop Alien Organism;
农作物外来有害生物信息系统及风险评估与监控体系
6.
Prevention of Solid-state Fermentation Metabolites Produced by Botrytis Cinerea to Invasive Species Flaveria Bidentis (L) .Kuntze
灰葡萄孢固体发酵产物对外来入侵植物黄顶菊的防除作用研究
7.
the host recognizes the graft as foreign because of differences in surface molecules on the cells.
由于细胞表面分子的差异，受体将把移植物体当作外来者。
8.
When the body encounters a foreign organism, it begins to develop antibodies tailored to detect and disable the invader.
每当肌体遭遇到外来生物时，它就开始产生抗体，并且消灭人侵者。
9.
and on the other side, weakeneth and dulleth any violent impression: and even so it is of minds.
又可以削弱并挫折任何暴烈的外来打击也：物体如此，人心亦是如此。
10.
a long-lasting liquid antiseptic; used by surgeons to wash their hands before performing surgery.
持续时间较长的液体杀菌药；外科医生在动手术前用来洗手的药物。
11.
a body remains at rest or in motion with a constant velocity unless acted upon by an external force.
除非受到外力作用，物体保持静止或原来的运动速度。
12.
an (apparently) flying object whose nature is unknown; especially those considered to have extraterrestrial origins.
一个身份未知而分明是飞行着的物体:特别指从外太空来的。
13.
Risk Assessment on Alien Invasive Species and Construction of the Risk Analysis Framework;
外来入侵物种风险评估和风险分析体系的初步构建
14.
Isolation of Multipotent Cells from Human Term Placenta and Study on Its Biological Characteristic.;
胎盘来源多能细胞的体外分离培养与生物学特性研究
15.
The Induction of DCs from Multiple Myeloma Patients in Vitro and Study of Its Biological Characteristics;
人多发性骨髓瘤患者来源的DCs的体外诱导及生物学特性研究
16.
In Vitro and Comparison of Biological Characteristics of Rabbit's Osteoblasts from Cortical Bone and Other Different Sources
皮质骨和其它不同来源兔成骨细胞的体外培养和生物学特性比较
17.
A Study of Biological Characteristic and Generation of Monocyte-derived Dendritic Cell from Peripheral Blood of Patients with Nasopharyngeal Carcinoma;
鼻咽癌患者外周血来源的树突状细胞的体外扩增及生物学特性的研究
18.
(of an object)slide accidentally out of its proper position
（指物体）意外滑离原位