| 单词 | 地雷 |
| 释义 | 〔minefield〕An area in which explosive mines have been placed.雷区：布有地雷的地区〔prime〕To prepare (a gun or mine) for firing by inserting a charge of gunpowder or a primer.装填火药：为（枪或地雷）装火药或导火索使其准备射击〔mine〕A tunnel dug under an enemy emplacement to gain an avenue of attack or to lay explosives.地雷坑道：为了进攻或安放炸药而在敌人防御工事下挖掘的坑道〔shrapnel〕Henry Shrapnel received no compensation for the invention named after him other than having his name live on in connection with it.This deadly artillery shell, invented by Shrapnel, a British artillery officer, in his spare time and at his own expense,was given its first test in South America during the British seizure of part of Suriname (1799-1802),but shrapnel came into its own during the Peninsular War (1808-1814) between Great Britain, Spanish guerrillas, Portugal, and Napoleonic France.Shrapnel's shell was first officially called thespherical case shot, but it seems that early on it was called theshrapnel shell as well (first recorded in 1806), and this was the name eventually adopted by the British army.The wordshrapnel came to be used by itself as a collective noun, and even though the shrapnel shell is no longer used,people have for some time (first recorded in 1940) called the fragments from a shell, mine, or bombshrapnel, thus ensuring the continued existence, if not the immortality, of Henry Shrapnel's name.亨利·宣普纳因这种以其名字命名的发明，除了他的名字跟这种发明联系在一起以外他一无所获。宣普纳是一位英国炮兵军官，这种致命的武器是他在闲暇时间自筹经费发明的。它的首次试用是在南美洲英国占领部分苏里南领土期间（1799-1802年）进行的，但在大布列颠、西班牙游击队、葡萄牙及拿破仑统治下的法国几方之间进行的半岛战争期间（1804-1814年），榴霰弹开始使用。一开始宣普纳的这种炮弹被官方称作霰弹 。 但这之前似乎被称为shrapnel shell （最早记录于1806年）。 这一名字最终被英国陆军采用。shrapnel 一词被用作一集合名词， 虽然榴霰弹已不再使用了，但有一段时期人们把弹丸、地雷或炸弹的碎片也称为shrapnel （最早记录于1940年）， 这样就确保了亨利·宣普纳的名字得以继续存在，即使不能永存的话〔parameter〕In recent yearsparameter has become the archetype for the borrowing of scientific terms into general usage and as such has occasioned a good deal of skeptical comment.Some of its new uses can be justified as useful extensions of the technical senses of the word.For example, the provisions of a zoning ordinance that limit the height or density of new construction can be reasonably likened to mathematical parameters that establish the limits of other variables.Therefore one can properly sayThe zoning commission announced new planning parameters for the historic Lamping district of the city. But other uses suggest that the writer has not understood the technical senseand has chosen it primarily as a way of injecting an aura of scientific precision into what would otherwise be a pedestrian communication.Thus there is no semantic justification for usingparameter as a general substitute for characteristic, as inThe Judeo-Christian ethic is one of the important parameters of Western culture, an example found unacceptable by 80 percent of the Usage Panel. ·Some of the difficulties with nontechnical use ofparameter appear to arise from its resemblance to the word perimeter, with which it shares the sense "limit,” though the two words differ in their precise meaning.This confusion doubtless explains the use ofparameter in a sentence such as U.S. forces report that the parameters of the mine area in the Gulf are fairly well established, where the wordperimeter would have expressed the intended sense more exactly. This example of a use ofparameter was unacceptable to 61 percent of the Usage Panel. 近些年来，parameter 已成为一个从科技术语借用到普通用法的原形， 同时也引起了大量的怀疑批评。它的某些新用法可被看作是该词科技含义的有益扩展。例如，某一区域性法规中关于新建筑高度或密度的条文能被合理地与制定其它变量限度的数学参量进行比较。因而，人们当然可以说地区委员会公布了历史上该城有名的灯区新计划方案 。 但其它的一些用法说明说话人还没有理解它的科技含义，并且选用了这个词主要作为给将是普通交流的东西注入一些精确的科学气息的途径。因此，用parameter 作为 characteristic 的一般等价词毫无语义上的合理性， 如在犹太教与基督教的道德规范是西方文化中重要的限制因素 ， 是80%的用法小组成员不接受的例子。Parameter 的非科技运用中的一些难点是由于它与 perimeter 都有“限制”的含义造成的， 尽管两个词的确切含义是不相同的。这种混淆无疑解释了parameter 在例如 美军报告说，海湾地雷区的环形防线设置得相当不错 的句子中的运用， 这里perimeter 可能会更确切地表达这种引申含义。 61%的用法小组成员不接受这个运用parameter 的例子 〔mine〕An explosive device used to destroy enemy personnel, shipping, fortifications, or equipment, often placed in a concealed position and designed to be detonated by contact, proximity, or a time fuse.地雷，水雷：一种用来摧毁敌军部队、船舰、碉堡或装备的爆破装置，通常安放在隐蔽处，由于接触、靠近或定时而引爆〔miner〕A member of a military unit engaged in laying explosive mines.坑道工兵：安放地雷的军事组织的成员〔primer〕A cap or tube containing a small amount of explosive used to detonate the main explosive charge of a firearm or mine.雷管，底火，导火线：装有少量爆炸物的帽或管，用来引爆枪炮或地雷、水雷等〔mine〕To lay explosive mines in or under.在…布雷：在…之中或之下安放地雷或水雷 |
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