«لطفا این پاورپوینتها را ملاحظه بفرمایید. انتخاب واکنشگر با توجه به نوع محصول دلخواه مهم است. ممکن است برای انجام یک واکنش، چندین ماده اولیه و واکنشگر قابل استفاده باشد. اینکه کدامیک از واکنشگرها را و با چه معیارهایی انتخاب کنیم، بسیار مهم است. “بزودي تدريس مي شود” »
«لطفا این پاورپوینتها را ملاحظه بفرمایید. انتخاب واکنشگر با توجه به نوع محصول دلخواه مهم است. ممکن است برای انجام یک واکنش، چندین ماده اولیه و واکنشگر قابل استفاده باشد. اینکه کدامیک از واکنشگرها را و با چه معیارهایی انتخاب کنیم، بسیار مهم است. “بزودي تدريس مي شود” »
The Russian invasion of Ukraine has been a driving force in markets for the past few weeks. Just days after Russia invaded Ukraine, Durov wrote that Telegram was "increasingly becoming a source of unverified information," and he worried about the app being used to "incite ethnic hatred." Since its launch in 2013, Telegram has grown from a simple messaging app to a broadcast network. Its user base isn’t as vast as WhatsApp’s, and its broadcast platform is a fraction the size of Twitter, but it’s nonetheless showing its use. While Telegram has been embroiled in controversy for much of its life, it has become a vital source of communication during the invasion of Ukraine. But, if all of this is new to you, let us explain, dear friends, what on Earth a Telegram is meant to be, and why you should, or should not, need to care. Ukrainian President Volodymyr Zelensky said in a video message on Tuesday that Ukrainian forces "destroy the invaders wherever we can." He floated the idea of restricting the use of Telegram in Ukraine and Russia, a suggestion that was met with fierce opposition from users. Shortly after, Durov backed off the idea.
from br
