在计算机编程领域里，宏 (macro)是哪里来的？为什么要叫这个名字呢？
当然这个并不是真实的。 关于 LISP1.5 macro 真实的 proposal 是这样的 MACRO Definitions for LISP (mit.edu) 。 那个 memo 虽然糊得不行，大致还是能分出来用了 macro-instruction 一词。 而 macro …
计算机中的宏为什么起名叫宏？ - 知乎
Mar 30, 2013 · 看 Macro (computer science) macro一词不是微软发明的，而是计算机科学中长期存在的一个术语，最早出现在1959年的文章 The Share 709 System: Programming and Modification 中。 …
micro和macro的发音如何区分？ - 知乎
Mar 16, 2016 · micro和macro的发音如何区分？ micro和macro的发音真的好接近，个人完全分不清别人说的是哪一个，自己说的时候也不知道别人是否可以听明白。 谈话时外国人怎么区分呢?比 …
Sigma II Macro 28-80mm F3.5-5.6 Lens Reviews - Sigma Lenses
May 9, 2022 · The Sigma II Macro 28 80 mm f/3.5 5.6 is a lightweight, budget-friendly zoom lens produced in the late 1990s and early 2000s for various mounts, inclu. This is a Sigma Zoom lens.
Sigma EX DG APO Macro HSM II 70-200mm F2.8 Lens Reviews - Pentax …
Aug 2, 2023 · Sigma EX DG APO Macro HSM II 70-200mm F2.8 reviews and specifications. The Sigma 70 200 mm f/2.8 EX DG APO Macro HSM II is a fast telephoto zoom introduced in 2007, designed …
Sigma DC Macro 17-70mm F2.8-4.5 Lens Reviews - Pentax Forums
Nov 17, 2023 · Sigma DC Macro 17-70mm F2.8-4.5 reviews and specifications. The Sigma 17-70 mm f/2.8 4.5 DC Macro is a versatile standard zoom lens designed for APS-C DSLRs, introduced in …
SMC Pentax-DA 35mm F2.8 Limited Macro Reviews - Pentax Forums
Aug 11, 2024 · SMC Pentax-DA 35mm F2.8 Limited Macro lens reviews and specifications. The Pentax 35mm Limited macro lens is designed for use only with APS-C format Pentax DSLRs.
macro-F1和micro-F1得分分别适用于什么场景？ - 知乎
但每种情况下选用macro-F1、micro-F1，会有一些特例情况产生，下面就针对以上场景，一个个举例给大家看看，到底macro-F1、micro-F1在什么情况下选用会更合适。 第1种情况：各个类别下样本数量 …
S-M-C/Super Macro-Takumar 50mm F4 Reviews - Pentax Forums
Feb 21, 2025 · S-M-C/Super Macro-Takumar 50mm F4 lens reviews and specifications. The Takumar 50 mm f/4 is a series of legendary manual-focus macro lenses for M42 screw-mount cameras, …
Sigma EX Aspherical DG DF Macro 24mm F1.8 Lens Reviews - Sigma …
Mar 31, 2019 · Sigma EX Aspherical DG DF Macro 24mm F1.8 reviews and specifications. Weight: 485g Length: 82.5mm/3.25 in Filter Diameter: 77mm Min. Focus: 18cm/7.1 in Max. Magnification: …