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The development of some instruments is necessary when the engineer established this simulation model. $-Ex
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2)7再三核对实验结果是重要的。 E/a2b(,Tg
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It is necessary to check the experimental results over and over. +x}9a~QG#
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3)理论联系实际是重要的。 [RN]?,
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4)$ a" K( B+ U3 E" j&需要立即维修该测量仪器。 vVw@^7U
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The measuring instrumentation need to be maintained at once. CN:T$ f|)
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5)* F1 ?*仔细用理论值与实验结果进行比较时需要的。 )]FXUz|;
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The comparison in details between the theoretic value and experimental result is necessary. O_a^|ln&
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6)9 b) g# m:没有再校核实验结果的必要。 8I/3T
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There is no need to check the experimental results. s$hO/INr
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7)这条技术规范需要尽快解释。 2.niB>
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The technical specification need to be explained as soon as possible. Ld}?da Pj
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8)这台机器需要修理。 7\2I>W
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This machine needs to be repaired. uW!XzX['
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9)对安全措施的需求日益增长,这一点可从自动化系统的日益增多得到证明。 j9[I6ko5'
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The increasing demands for security measurement can be proved by the penetrations of automated systems. 0<\|D^m=&h
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