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。 …
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 Macro 50mm F2.8 Lens Reviews - Pentax Forums
Feb 7, 2024 · Sigma Macro 50mm F2.8 reviews and specifications. Manual focus with 'A' auto-aperture setting.. This is a Sigma Prime lens.
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 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 …
HD Pentax-D FA 100mm F2.8 ED AW Macro
The HD DFA 100mm F2.8 Macro AW commands a street price of $546.95 in February 2023. This is lower than the original list price of the SMC D FA 100mm F2.8 Macro WR which was $799.95, but …
Panagor Macro PMC 90mm F2.8 Lens Reviews - Pentax Forums
Dec 19, 2015 · Panagor Macro PMC 90mm F2.8 reviews and specifications. Classic 90mm macro lens. 1:1 macro without accessories 510 grams Focus ring rotates about 990 Filter size: 62 mm Lens …
英语口语中如何区分macro (宏)和micro (微)?
通常，"macro" 用来指代大规模、整体、宏观层面的事物，而 "micro" 用来指代小规模、细节、微观层面的事物。 例如： "Macroeconomics"（宏观经济学）关注整个国家或全球的经济表现。 …
SMC Pentax-M 100mm F4 Macro Reviews - M Prime Lenses - Pentax …
Aug 20, 2025 · SMC Pentax-M 100mm F4 Macro lens reviews and specifications. The SMC Pentax-M 100 mm f/4 Macro is a compact, manual-focus macro lens introduced in 1977 and produced until …