包括人类在内的脊椎动物的中枢神经系统由大小和形态截然不同的脑 (brain) 和脊髓 (spinal cord) 组成。它们来自早期胚胎的一个共同结构：神经管。虽然这两部分神经组织在神经管还未完全形成的阶段就开始不同的分化，但是它们在体积上的区别却是在神经管关

development 脊髓 developmentcell 2025-05-10 09:24  2

Chinese President Xi Jinping watches the military parade during the commemoration activities to mark the 70th anniversary of the v

visionary development xi archi 2025-05-05 06:02  5

Chinese President Xi Jinping's official visit to Cambodia this week, as part of a broader Southeast Asian tour that includes stops

development xi shared sharedde 2025-04-19 13:42  8

China has taken swift and firm countermeasures following the latest U.S. tariff hike on Chinese imports, in a move to safeguard it

development d effectivelyfight 2025-04-11 16:47  6

China has taken swift and firm countermeasures following the latest U.S. tariff hike on Chinese imports, in a move to safeguard it

shock development tariff effec 2025-04-11 16:44  5

China’s aviation authority issued the first operational licenses for unmanned passenger aircraft to Hefei Heyi Aviation and Guangd

youth development opensnew you 2025-04-11 15:44  5

Under the agreements, China and the IAEA will enhance joint efforts in critical areas, including nuclear security, agriculture, he

iaea development nuclear globa 2025-04-10 15:03  6

BD既不属于销售，也不属于运营，而是一个独立的职位。BD的英文全称为Business Development，中文名为商务拓展，是一个具有独特职责和目标的职位。尽管在某些情况下，BD的工作可能与销售或运营有所重叠，但它仍然是一个独立的职能领域。

运营 销售 development 商业智慧 战略思维 2025-04-10 09:02  5

BEIJING, April 7 (Xinhua) -- The unilateral imposition of "reciprocal tariffs" by the United States effectively deprives countries

development globalsouth depriv 2025-04-08 07:22  6

As sunset fades, 29-year-old Ding Huimin serves steaming tea to guests at her riverside Bistro, the Youdu Country Music Bar, in Xi

hunan development local restor 2025-04-04 17:53  6

BEIJING, April 2 (Xinhua) -- China will continue to work with other parties, empower development through green energy, and promote

development empower greenenerg 2025-04-03 06:12  6

An exchange meeting with diplomatic envoys on Xinjiang's economic and social development, as well as on human rights protection, w

foreign stability development 2025-04-02 20:27  8

Haizhu District, Guangzhou City has launched the“Youth Partner”activity, combining the study tour activities of college students w

development talent attr haizhu 2025-04-02 12:54  8

Editor's Note:After a decade of transformative infrastructure projects, what's next for the Belt and Road Initiative (BRI)? Can it

development belt d globalsouth 2025-04-01 09:13  7

On the morning of March 27, 2025, the Boao Forum for Asia (BFA) hosted a panel discussion on “Maintaining Global Supply Chain Stab

digital development alb albert 2025-03-28 02:01  11

要查询NPDP(New Product Development Professional，新产品开发专业人员)的PDH(Professional Development Hour，个人职业发展单元)，可以按照以下步骤进行：

npdp development pdh 用户名 pdh记录 2025-03-26 23:44  9

"Look, just swipe this card and the water comes out. It’s very convenient. Whether elderly or young, everyone can operate it with

development xuchang ruralrevit 2025-03-25 18:03  8

A stable China-US relationship is critical not only to the interests of Chinese and American people, but also to the future of hum

development relations relation 2025-03-25 17:32  8

To continuously optimize the electric power business environment and support enterprises in overcoming difficulties and improving

development business safeguard 2025-03-24 14:08  8

Baidu is not alone in launching new AI models. Previously, Alibaba Cloud released and open-sourced its new inference model, Tongyi

cbn development newmodels rele 2025-03-19 04:39  10