防御

Because of the existence of natural detecting blind area o f general radar on detecting flying object flying in veryˉ low altitude, it is so essential to put forward a suspended bomb t heory which would make use of sound wave's characˉ teristic parameters as its wavelength and spectrum to get the obje ct's direction and position, and to discuss its orientaˉ tion method and embattle model.

由于现有的常规雷达探测超低空飞行的来袭兵器有其固有的盲区，作为雷达的必要补充，利用声音的大小、频谱等特征能够反映声源的方位等特征参数的特性，提出了一种被动声学探测悬浮弹理论，并对其定位算法和布阵模式进行探讨，目的是防御拦截低空超声速巡航导弹。

Thus fraught with meaning, the motif became detached from its original defensive associations and appeared in other connections, emblematically substituting for the higher meaning, that of the source of salvation.

因此充满意义，造形成了脱离其原有的防御协会和出现在其他结合 emblematically代的更高意义，就是源救赎。

Emplace a fortification on the hilltop .

在山顶修筑了防御工事

DARPA's Bio-Revolution thrust has four broad elements:?? Protecting Human Assets refers to the Biological Warfare Defense work mentioned earlier.?? Enhanced System Performance work is developing new systems with the autonomy and adaptability of living things by developing biologically inspired materials, processes, and devices embodied in systems such as biorobotics.?? Enhanced Human Performance is aimed at preventing humans from becoming the weakest link in the U.S. military by exploiting the life sciences to make the individual warfighter stronger, more alert, more endurant, and better able to heal.??

DARPA的生物革命突破具备四个广泛的要素*保护人类财产指的是先前提出的生物防御工作*提升系统性能指的是通过发展生物材料、过程和装置，形成诸如生物机器人的一体化系统来发展具有自主性的生存适应能力的新型系统*加强人类表现旨在通过探索生命科学使个人武器更强大、更灵敏、更持久、更容易修复，以防止人成为美国军队中最弱的一环。

Education is the chief def宠物下载ense of nations.

教育是国度的主要防御气力。

Result The results revealed that different concentration of C6-HSL could obviously inhibit the growth rate of root and the number of roots, but have no effects on plant height, number of nodes and leaf size. The POD and SOD activities and the concentration of H2O2 showed a significantly increased when the potato implants were pretreated with C6-HSL, however, no effect of C6-HSL pretreatment on PAL and PPO activities were found. The ability of resistance aginst Erwinia carotovora subp. carotovora was signifinantly improved after treated by C6-HSL. Incidence was obviously lower than the control group.

结果］不同浓度的C6-HSL能明显抑制马铃薯的出根率和生根数，而对株高、茎节数及叶片大小没有影响；植物标志性防御酶类中POD和SOD的活性以及H2O2的产生量经C6-HSL诱导后显著提高，而PAL和PPO的活性则没有明显变化；抗病试验中，经C6-HSL诱导的马铃薯植株能有效抑制胡萝卜软腐欧文氏菌的侵染，发病率明显低于对照组。

Personalities; Tactics for Interpersonal Defense; Falling-away Type; Extroversive Type; Introversive Type; Self Destruction

人格；人际防御策略；逆众型；趋众型；离众型；自我毁灭

The male students are more extroversive than the female,and the latter maybe have much more neuroticism symptoms.The results show that the students of mathematics and economic departments are apt to take immature or intermediate defensive mechanism to deal with life events,and have more complaints about eyes and ears.Regressive analysis suggests that the psychosomatic health levels of students is inversely correlated with EPQ-N,average score of F1,monthly consumption,trouble in work and study,but correlated positively with EPQ-L and EPQ-E.

男生较女生外倾，而女生可能表现更多的情绪不稳；数学和经济两系的学生倾向于以不成熟和中间型的防御机制，并有较多的眼和耳部不适；心理健康水平与N量表分、F1均分、学生月消费、工作学习中的问题和F3分成反比，而与EPQ的掩饰量表T分和E分量表分成正比。

Since common people don't have their own principle and do not know the fluky nature of objective conditions, they can't resist the attacking of the mood of sadness, and can't keep the happiness when it leaving.

一般人在不知守其根的情况下，悲哀的情绪来时我们不能防御，阻止他们不要来；欢乐的情绪离开时留不住他们，使之不要走。

To provide with a trench, especially for the purpose of fortifying or defending.

用壕沟围住用壕沟围住，尤指加强或防御的目的

The split between the two groups can hardly be papered over.

这两个团体间的分歧难以掩饰。

This approach not only encourages a greater number of responses, but minimizes the likelihood of stale groupthink.

这种做法不仅鼓励了更多的反应，而且减少跟风的可能性。