第五章 虚拟语气.pptVIP

第五章 虚拟语气  (subjunctive mood) EST Writing P. 103：IV.改正英文译文中的错误 1、与近年来国外资料…… Compared with the theory presented in the literature published abroad in recent years that the polar axis should be in parallel with the earth’s axis, the method given in this paper will lead to (a) higher accuracy. 2、这些特点使电子对抗…… These features make it difficult for electronic counter-measure systems to intercept, analyze and jam this kind of signals. 3、（所谓）曲线族…… By the family of curves is meant a specified set of curves which satisfy given conditions. 4、在这种情况下，必须…… In this case it is necessary to use as much energy of signals as possible. 5、与结构尺寸的变化相比…… The variation of the number of the filter’s teeth has a greater effect on the performance of its passband than the variation of its dimensions. 6、标量检测…… Scalar detection will result in the loss of some phase information 7、图6是本征参数变换法…… Fig. 6 shows the schematic diagram of measuring scatter parameters by the natural parameter transformation method. P.110: IV.改正英文译文中的错误 1、图7显示了…… An x-band wave-guide test system is shown in Fig.7. [or：Fig. 7 shows …]. 2、这种方法降低了…… This method lowers the requirement for the hardware of a sample network. 3、根据上面对该多项式…… On the basis of the above analysis of the decomposition of the polynomial, a novel configuration results. [或：The above analysis of the decomposition of the polynomial results in a novel configuration.] 4、这样能够以尽可能低…… This can satisfy the system’s input and output rates with as low a systolic frequency as possible. 5、本文论述了该系统的设计思路…… This paper discusses the design guideline for and the structure of the system, with a deep inquiry into model testing. 6、最后用计算机仿真…… Finally, an analysis of packet loss probability is made by computer simulation. 7、导出的阻抗矩阵稀疏率…… The sparse ratio of the resulting impedance matrix is as high as 40%. 8、XX牌全脂奶粉…… The XX-brand whole milk powder is made from high-quality fresh milk, white sugar and trace elements needed by the human body by scientific methods and Denmark