bombardment造句
91. The functions of the hollow cathode for electron bombardment mercury ion thruster and its requirements are described.
92. Operation Desert Storm came to be known as the Gulf War and it began with a month-long aerial bombardment.
93. A discussion is given about the possible forming process and belonging of main bit ion by the electron bombardment of newly compounded potassium N Salicylidene L Isoleucinate.
94. The methods include using Agrobacterium - mediated transformation , electroporation, gene gun bombardment andglycol ( PEG ) - mediated direct DNA transfer.
95. The lawyer, Francis Scott Key[10], spent a night nervously watching the British bombardment of nearby Fort McHenry.
96. From a quantitative analysis we think the reason for that phenomenon is that the ion bombardment destroys the cathode emission.
97. The effect of ion bombardment on film packing density and moisture adsorption is examined.
98. Such massive rings would be less sensitive to the darkening effect of meteoroid bombardment, thus explaining their brightness today.
99. Washington , D . C . was oddly quiescent, regarding the Moscow embassy bombardment.
100. We need merely to neutralize it with bombardment in order to dominate the bottleneck.
101. The electron back bombardment phenomenon in high accelerating gradient standing wave linear accelerators has been analysed in comparison with that in magnetrons and microwave thermionic guns.
102. Ion bombardment affects the stability and lifetime of micro - tip field emission devices.
103. Using embryogenic calli from young embryos as explants, bean chitinase gene was transferred into spring wheat plants by microprojectile bombardment.
104. Intense artillery strikes and waves of aerial bombardment were reported across the Gaza Strip.
105. And nothing was permitted to start until the commencement of the bombardment.
106. The secondary emission may induce charge accumulation, change electric field distribution and produce ions which may cause the damage to the cathode through ion bombardment.
107. For the pressure to become zero , molecular bombardment must cease.
108. This avoids ion bombardment on an electron emitter (111) of the X-ray tube (100).
109. The daily bombardment of news reports and drug advertising offers little guidance on how to make sense of self-proclaimed medical breakthroughs and claims of worrisome risks.
110. Undaunted by what had happened in Goodwood, he was preparing to use every bomber and fighter-bomber that could fly in a crushing bombardment that would blast a hole in the German line.
111. Raised earthworks inside the city walls could greatly reduce the effects of artillery bombardment.
112. If the vacuum near the cathode is too poor, it will generate spark, gas ionization and ion bombardment on cathode, which can result in a fast attenuation of the emission current.
113. A spectrophotometer has been used to measure the mass thickness of B targets electron bombardment.
114. Juggernaut: Bacis weapon attack power against vehicles reduced by 25 % . Bombardment ability wasn't affected.
115. Field identification of different rock types in exposed boulders on the lunar surface required understanding the effects of continuous micrometeorite bombardment.
116. A spectrophotometer has been used to measure the mass thickness of B targets prepared by electron bombardment.
117. The absence of a protective atmosphere means the moon has been subjected to intense bombardment in its 4.5 billion-year existence.
118. In his sound art piece , trumpeter Marzen Kerbaj intermingles his music with the sounds of bombardment.
119. Japonica rice cv 77170 was transformed with pBI222 carrying hygromycin phosphotransferase gene by using biolistic bombardment and fertile transgenic rice plants were obtained.
120. Battleship radar sets permit accurate night bombardment of enemy ships or shore installations.
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