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- type double precision [计] 双精度类型
- A floating point number, which may be single or double precision. 浮点数,可以是单精度或双精度。
- Guide (high double precision linearity guide by THK of Japan can be selected. 普通导轨(可选用THK高精度线性双导轨)
- A variable holds numbers with fractions if you declare it to be of type Double. 如果将某个变量声明为Double类型,则该变量可保存带小数的数字。
- That is, spilled values are cast to the standard double precision format with only an 11-bit exponent. 也就是说,倒入内存的值被转换为标准的双精度格式,只具有11位指数。
- The availability of some function as either standard or optional features,for example,byte manipulate,floating-point instructions,or double precision. 作为标准或可选特性的一些功能的可利用性，例如，字节操作、浮点指令、双精度。
- The availability of some function as either standard or optional features, for example, byte manipulate, floating-point instructions, or double precision. 作为标准或可选特性的一些功能的可利用性，例如，字节操作、浮点指令、双精度。
- Two amide type double armed crown ethers containing dibenzo 18 crown 6 unit were synthesized and their structures were confirmed by IR, 1HNMR,MS and elemental analysis. 合成了2个含二苯并-18-冠-6单元的酰胺型双臂冠醚化合物,其结构经IR、1HNMR、MS和元素分析确证,该2个化合物都不具有液晶性。
- The availability of some function as either standard or optional features, for example, byte manipulate, floating - point instructions, or double precision. 作为标准或可选特性的一些功能的可利用性，例如，字节操作、浮点指令、双精度。
- Multiple data is here two FP double precision variables (64 bit) and two sets of these data can be added, subtracted, multiplied or divided with one instruction. 多数据在这里是指两个FP浮点数精度变量(64位),两个这样的数据可以用一条指令来执行加、减、乘、除。
- Double is the most efficient of the fractional data types, because the processors on current platforms perform floating-point operations in double precision. 是小数数据类型中效率最高的,因为目前各平台的处理器都是以双精度来进行浮点运算。
- The strict constraints imply that the results of all expressions must be those predicted by IEEE 754 arithmetic on operands represented in single and double precision formats. 严格约束意味着所有表达式的结果都必须是IEEE 754算法对操作数预期的结果,以单精度和双精度格式表示。
- Second,Double Precision System(DPS) of Compaq Visual Fortran was set and the KIVA-3V code was compiled by means of PC computer. Third,a special module was designed and integrated in KIVA-3V code for visualizing the solution by AutoCAD. 通过设置Compaq Visual Fortran软件的双精度运行环境,在PC微机上成功编译了KIVA-3V源代码;
- Simulation and field teat results show that the precision of the new method under noiseless background is so high that it almost approaches the lower limit of double precision arithmetic. 仿真及实测结果表明，在无噪声背景下，该方法具有很高的精度，误差接近双精度运算的下限；
- Vertical type double screen numeric display 双屏双光柱竖式显示
- The new type double frequency conversion dye jig 新一代双变频卷染机
- electromagnetic coupled type double tuned amplifier 电磁耦合式双调谐放大器
- High weir type Double spiral classifier 高堰式双螺旋分级机
- In a printer, the removable type element. 印刷机上可拆卸的打印部件。
- Wafer type double disc swing check valve 对夹双瓣旋启式止回阀
