2026年11月5日星期四
M
Hoàn Vũ Thông Giám
Tin nhanh toàn cầu
APEC host China to keep cars off street, close schools during Shenzhen summit— 日经 Nikkei AsiaJapan regional banks form united front on cybersecurity— 日经 Nikkei AsiaThe best is yet to come: Asia's chance to reimagine AI— 日经 Nikkei AsiaUS tech giants' hidden AI debt swells 90% to $3.2tn in 6 months— 日经 Nikkei AsiaFukushima tries to reinvent itself as hub for drones, robots and rockets— 日经 Nikkei AsiaJapan's Yamato targets 'leaner' delivery service in push for profit: president— 日经 Nikkei AsiaNew MUFG digital bank to forgo ATM cards in cybercrime safeguard— 日经 Nikkei AsiaJapan to bolster defenses with unified missile, artillery systems— 日经 Nikkei AsiaAPEC host China to keep cars off street, close schools during Shenzhen summit— 日经 Nikkei AsiaJapan regional banks form united front on cybersecurity— 日经 Nikkei AsiaThe best is yet to come: Asia's chance to reimagine AI— 日经 Nikkei AsiaUS tech giants' hidden AI debt swells 90% to $3.2tn in 6 months— 日经 Nikkei AsiaFukushima tries to reinvent itself as hub for drones, robots and rockets— 日经 Nikkei AsiaJapan's Yamato targets 'leaner' delivery service in push for profit: president— 日经 Nikkei AsiaNew MUFG digital bank to forgo ATM cards in cybercrime safeguard— 日经 Nikkei AsiaJapan to bolster defenses with unified missile, artillery systems— 日经 Nikkei Asia

In situ stress constrains and redirects crack propagation during ultra-deep hole blasting of thick and hard roofs in coal mines

Nguồn Nature 物理科学1 ngày trước
Tóm tắt nội dung

Trang này chỉ cung cấp tiêu đề và chỉ mục tóm tắt, toàn bộ nội dung và bản quyền đều thuộc về bên phát hành gốc, vui lòng nhấp vào liên kết gốc để đọc.

Đi tới bài gốc
Kênh trực thuộc
Khoa học
Khu vực trực thuộc
Góc nhìn toàn cầu
Ngôn ngữ gốc
English
Số mục
science-066e14b2

Comments 0 comments

No comments yet. Be the first.

In situ stress constrains and redirects crack propagation during ultra-deep hole blasting of thick and hard roofs in coal mines · Hoàn Vũ Thông Giám