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時間:2022-08-15 來源:本站 點擊:258次
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影像证明大熊猫也吃肉 原先大熊猫最开始是食肉动物******

  最近,陕西省佛坪国家级别保护区管理处进行大熊猫物种存活情况调研工作中,巡护员李水准等亲眼目睹一只大熊猫啃掉羚牛的骨骼并拍下来宝贵影象。

  据秦岭山大熊猫权威专家剖析,大熊猫最开始是吃肉的,在发展趋势发展历程中,吃竹子的小熊猫存活了出来,身型慢慢扩大,而且依靠竹子,99%的食材全是竹子,对肉类食品已沒有比较敏感遗传基因,但牙和消化系统还维持原状,依然区划为食肉目,发火时危险因素媲美其他熊种。

  权威专家剖析,为了更好地确保动能,一只大熊猫一天要吃14Kg竹子,一只大熊猫的净重类似是2个成人,那麼换算成人得话,等同于每日要吃7Kg的饭。因为要忙着吃那么多竹子,大熊猫每日挪动不上多远,而且每日要上40趟洗手间。

  华商报小编 任婷。


来源于:华商网-华商报。

编写:方方正正。

DPRK confirms test******

The Democratic People's Republic of Korea (DPRK) test-fired two tactical guided missiles on Monday to verify the accuracy of the weapon system under production, the official Korean Central News Agency (KCNA) reported on Tuesday.。

"The two tactical guided missiles launched in the western area of DPRK precisely hit an island target in the East Sea of Korea," the report said.。

The test-fire was conducted under a plan of the Academy of Defence Science, the Second Economy Commission and other institutions concerned, it said, adding that the Academy of Defence Science confirmed the accuracy, security and efficiency of the operation of the weapon system concerned, the KCNA added.。

Ealier this month, the DPRK conducted three missile tests, including a hypersonic missile on January 5 and January 11 respectively, and two railway-borne short-range ballistic missiles on January 14.。

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China's relief supplies arrive in tsunami******

China's relief supplies worth 1 million yuan (about US$157,900) have arrived in Tonga's capital city of Nuku'alofa on Thursday.

According to Cao Yongjun, a Suva-based representative of China National Fisheries (Group) Corporation (CNFC), CNFC's two fishing boats carrying the emergency supplies are currently docking in the Vuna wharf of Nuku'alofa for unloading.

As a COVID-19-free island nation with a population of more than 100,000, Tonga now has very strict measures to prevent COVID-19 from entering into the country, he told Xinhua, adding that all ships coming to Nuku'alofa only have access to contactless delivery of dropping off aid and humanitarian supplies.

Due to the anti-COVID-19 procedures, the officials from the Chinese Embassy in Tonga have been waiting outside the Vuna wharf on Thursday and they can not meet with the crew of the two Chinese vessels.

The officials have been coordinating the unloading of the vessels with the parties concerned in Tonga, which has been heavily damaged by the recent volcano eruptions and tsunami caused by the Hunga Tonga-Hunga Ha'apai volcano, located about 65 km north of the Tongan capital.

The two Chinese vessels set sail from Fijian capital Suva on Monday afternoon. Most of the relief supplies, including drinking water, food, electric generators, water pumps, chain saws, personnel protective equipment and medical supplies, were raised by the Chinese Embassy in Fiji and the remaining was donated by the Chinese enterprises in Fiji.

含氯消毒、清水冲洗、高温烘干 西安地铁单程票消毒须经三关******

  本报讯(记者张彦刚)疫情防控期间单程票卡的消毒消杀是地铁防疫的重要工作之一,为确保每一张流转的单程票都能安全地交付至乘客手中,西安地铁按照“专项消毒、绿色安全”的要求,持续开展车票清洗专项消毒。地铁票卡的消毒消杀要经历哪些步骤?近日西安地铁运营人员对地铁单程票的消杀进行了“揭秘”。

  据地铁运营部门工作人员介绍,每天运营结束后,身穿防护服的工作人员要对各车站乘客使用完毕的单程票,按规定回收后完成封装,并进行箱体表面消杀,确保车票回收过程安全。

  然后把收回的单程票放至专门的票卡清洗机的“发卡槽”内,启动机器。车票通过清洗通道来到“清洗消毒区”,伴随着机器内双层小毛刷的持续滚动对车票双面进行“搓澡”,完成含氯清洗消毒。待车票传送至“漂洗区”,完成清水“淋浴”,洗刷消毒液残留。最后,车票到达“烘干区”,烘干车票表面水分,让车票享受完美“汗蒸”。

  接下来,工作人员对依次完成“含氯消毒”“清水冲洗”“高温烘干”三个环节的单程票进行清点、加封。西安地铁票卡消杀工作自2020年起至今已累计清洗消毒车票2300余万张,全面实现流转车票安全可靠运转。


来源:三秦都市报

编辑:唐港

国防科技大学国际关系学院召开“2020世界军事安全论坛”

1.楼市限购解除,北三县购房量增长明显!

2.什么信号?北上资金抢先出手,持续增仓行业曝光!

3.世界母乳喂养周:母乳喂养有哪些好处?

4.艰难达成共识,欧盟同意对俄石油“动刀”,影响几何?

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