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。 …
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 …
Tamron SP AF Di Macro (272E) 90mm F2.8 Lens Reviews - Pentax Forums
Oct 18, 2023 · Tamron SP AF Di Macro (272E) 90mm F2.8 reviews and specifications. The Tamron SP AF 90 mm f/2.8 Di Macro (Model 272E) is a beloved third-party macro prime lens introduced in 2005 …
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: …
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.
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。 …
Tamron Di LD Macro 70-200mm F2.8 Lens Reviews - Pentax Forums
May 3, 2024 · Tamron Di LD Macro 70-200mm F2.8 reviews and specifications. The Tamron SP AF 70 200 mm f/2.8 Di LD (IF) Macro (Model A001) is a fast telephoto zoom lens designed for full-frame …
SMC Pentax-FA 50mm F2.8 Macro Reviews - FA Prime Lenses - Pentax …
Jul 11, 2025 · SMC Pentax-FA 50mm F2.8 Macro lens reviews and specifications. The SMC Pentax-FA 50 mm f/2.8 Macro is a full-frame autofocus macro prime introduced in 1990 and produced until …
SMC Pentax-FA 100mm F2.8 Macro Reviews - FA Prime Lenses - Pentax …
Aug 26, 2025 · SMC Pentax-FA 100mm F2.8 Macro lens reviews and specifications. The SMC Pentax-FA 100mm F2.8 Macro is a high-quality macro lens designed to be well above the SMC Pentax-FA …