物质防御,physical defence
1)physical defence物质防御
2)Defense chemicals防御物质
英文短句/例句

1.Study on the Defensive Organ, Defensive Substance and Their Functions of Tenebrio Molitor L.;黄粉虫防御器官、防御物质及其功能的研究
2.Some insects obtain defensive materials by eating other insects.有一些昆虫通过吃掉其他昆虫取得防御物质
3.Studies on Dynamics of Nutrient and Defense Material in the Process of Leaf-expansion in Subtropical Evergreen Broad-leaved Forest;亚热带常绿阔叶林代表植物展叶期叶片营养与防御物质动态研究
4.Changes of protective substances and enzymes in non-heading Chinese cabbage after infection by downy mildew不结球白菜感染霜霉病菌后防御物质及酶的变化
5.defense against biological warfare.抵御生物战争的防御。
6.Variations of Ig-like and Complement-like and CRP-like in Haemolymph of Haliotis diversicolor supertexta challenged with Vibrio parahaemolyticus九孔鲍免疫防御中Ig样、补体样、CRP样物质的应答
7.Defense styles in drug abusers with post traumatic stress disorder物质依赖创伤后应激障碍患者防御方式分析
8.defensive warfare, measures防御战、 防御措施
9.(biology) displaying territoriality; defending a territory from intruders.(生物学)显示出领土的性质或状态;防御领土入侵的。
10.Snake venom, cytotoxin and plant poisonous protein such as ricin all have the defence function.蛇毒、胞毒素及植物毒蛋白质,如蓖麻蛋白等,均具有防御功能。
11."That is to say, sometimes my defense system mistakes the allergy causing substance for an enemy and begins to fight it."这就是说,我们防御系统把致敏物质错当成敌人加以攻击了。
12.There seems to be no limit to the variety of defensive chemicals produced by insects.昆虫生产的防御性化学物质,其种类之多不可胜数。
13.Advance on pulmonary surfactant-associated protein A and immune defense in the lung肺表面活性物质相关蛋白A与肺部免疫防御研究进展
14.Research Progress on Defense Mechanisms of Oligosaccharides-induced Disease Resistance in Fruit and Vegetable寡聚糖类物质诱导果蔬抗病性的防御机制研究进展
15.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。
16.The Occurrence Law of Geologic Calamities in Loudi City and Its Defense Countermeasures娄底市地质灾害发生规律及防御对策
17.A defensive barrier of pointed, inclined stakes or barbed wire.防御工事筑有尖利的、倾斜的木桩或铁蒺藜的防御性的障碍物
18.Walls of earth will fortify the building against enemy bombing.土墙将加固建筑物,以防御敌人的轰炸。
相关短句/例句

Defense chemicals防御物质
3)chemical defensive substance化学防御物质
4)plant defense植物防御
1.Molecular mechanisms of insect pests-induced plant defense.;虫害诱导植物防御的分子机理研究进展
2.The traffic of these signals in plant consists of a complex signal transduction network of plant defense against herbivores.植物诱导抗虫基因除了受昆虫和损伤诱导外,还受植物激素茉莉酮酸酯、水杨酸、阿司匹林、脱落酸和乙烯,以及其它信号物质的调控,这些信号物质的调控途径组成了复杂的植物防御的信号传输网络。
3.More importantly,in addition to their nutrient-reserve storage function,these proteins play various roles in plant defense,including anti-insect defense,resistance to microbial pathogens and signal transduction in plant defense.然而,不同植物中的营养贮存蛋白的生化来源和生物学特性并不相同,并且除了营养贮存功能外,更重要的是这类蛋白在植物防御中也承担着多种多样的重要角色,或具有抗虫活性,或能够抑制病原细菌和病原真菌的生长,或参与植物防御过程中的信号转导等。
5)biodefense生物防御
6)defence[英][d?'fens][美][d?'f?ns]防御物
延伸阅读

“巴拉克-1”舰载点防御系统Image:1160289369287930.jpg “巴拉克-1”舰载点防御系统
“巴拉克-1”舰载点防御系统“巴拉克-1”舰载点防御系统是海军专用防御系统,是以色列航空工业公司和拉斐尔武器发展局共同投资发展的,用于对抗亚声速和超声速的反舰威胁,包括飞机、反舰导弹、无人机等。“巴拉克-1”采用标准组件,集装箱式垂直发射装置安装在舰船的专用舱中,可快速地与新导弹一起再补足,维持战斗准备就绪状态。1套典型系统配置8枚导弹,导弹采用雷达指令制导。由于系统建有战术图像和威胁评估数据库,因此可对威胁做出迅速响应。2004年初印度向以色列采购了价值5800万美元的“巴拉克”系统,以增强海军水面舰艇的防空能力。