标签归档 武汉品茶上课

　　Wu Daifu, a panda expert at the China Giant Panda Protection and Research Center, is raising young artificially. Photo courtesy of China Giant Panda Protection Research Center

　　Zhongxin. com, Chengdu, August 22nd (Reporter Anyuan) The reporter learned from the China Giant Panda Conservation and Research Center (hereinafter referred to as Panda Center) on the 22nd that in the early morning of the 20th, due to the continuous heavy rainfall, landslides and mudslides occurred in Wolong, Sichuan, and many national and provincial highways, highways, communications and power were interrupted, resulting in the formation of an island in the wild training base of Walnut Ping in Panda Center. On the afternoon of the same day, there was good news from this "isolated island": Caocao, a giant panda introduced into the wild, successfully gave birth to a pair of male twin babies.

　　According to Wu Daifu, head of the Walnut Ping Wild Training Base of the Panda Center, in March this year, the research team put the giant panda "Caocao" in the wild area of Wuyi shed in Wolong National Nature Reserve, and started the introduction of giant pandas in the wild in 2019. Caocao lived in the wild for two months and was recaptured to Hetaoping Wilderness Training Base in early May. Through the data analysis of the recording collar worn by Caocao, the researchers determined that Caocao met several wild giant pandas and successfully mated during the five days from April 11 to 15. Around July 20th, "Caocao" appeared obvious pregnancy reaction such as eating less and increasing activity.

　　Wu Daifu said: "In mid-August, we began to take turns on duty and monitor" Caocao "24 hours a day. According to its behavior, we can judge that its production period is probably in the late stage. Finally, at 4: 35 pm and 5: 04 pm on August 20, the cubs were born respectively. Later, we took two little guys to the temporary nursery for examination. The eldest boy weighed 166g and the second boy weighed 84.1g, both of whom were male and in good health. Considering that the second child is relatively weak, it will be left in the nursery, and it will be artificially raised, and the boss will return it to his mother for raising. " Wu Daifu, who hadn’t slept for two whole days and nights, hurriedly ended his voice message and went to nurse his baby.

　　Caocao, a giant panda, is a wild giant panda rescued from the wild by the Panda Center in 2002, and is currently 17 years old. In 2018, "Caocao" was introduced into the wild and gave birth to twins "Harmony" and "Meimei", which was certified by Guinness World Records as "the first captive giant panda introduced into the wild and gave birth to and survived giant panda twins". Counting the newborn twins, "Caocao" has bred 6 babies and 9 babies, including 3 pairs of twins.

　　Caocao is a tame and experienced female giant panda. On the day of the disaster, she showed obvious prenatal behavior. The staff decided to take intermittent observation on Caocao after confirming its stable state, and Caocao seemed to feel everyone’s busyness, except for the prenatal behavior, other situations were relatively stable. Emergency rescue is in full swing; Childbirth, guarding every minute. Until about 15: 30 pm, "Caocao" broke the water, and then gave birth … …

　　After more than half a month’s all-night duty and a whole night’s rescue and disaster relief, all my colleagues are exhausted and hungry, but they dare not relax, because the disaster has not been lifted, because Caocao and the baby are still waiting for them.

　　Because roads, electricity and communication were all interrupted, after learning about the situation of the Walnut Ping Wild Training Base, the Wolong Nature Reserve Administration and the Wolong Special Zone Government immediately organized rescue teams to send emergency supplies and extremely precious power generation diesel to them on foot; Family members trapped in the base, surrounding residents affected by the disaster and a trapped truck driver all spontaneously and orderly joined the rescue. The second child who needs to be nursed artificially can’t be sent to Shenshuping Base of Panda Center, which is more than ten kilometers away, for professional management and protection. The staff can only disinfect and arrange, and temporarily build a relatively simple nursery for nursery. Taking milk, taking babies and feeding them, which are usually careless, may endanger the professional operations of pandas and people. At this moment, this situation is even more difficult and thorny, which is not only a test for the babies, but also a challenge for pandaren. Fortunately, with their rich experience, Qi Xin worked together to temporarily overcome the difficulties and stabilize the situation. At present, both mother and son are safe.

　　According to Zhang Zhizhong, deputy director of the Department of Wildlife Protection of the State Forestry and Grassland Bureau and secretary of the Party Committee of the China Giant Panda Protection Research Center, the panda Caocao was able to successfully give birth to introduced twins in the wild under such a disaster, which proved the professionalism and scientificity of the technical force of the Panda Center and showed the pandaren spirit of "loyalty, responsibility and dedication". The success of wild introduction has injected new genes into the captive giant panda population and increased the vitality and genetic diversity of the artificial population. At the same time, it also creates new ideas and methods for the release and protection of other rare and endangered large mammals, which will play a reference and guidance role for the protection of giant pandas and even other large mammals. (End)

At the recently opened 2024 Beijing Auto Show, the new Toyota made a public debut. The car offers two models for consumers to choose from, with a guide price of 299,000-349,000 yuan. As a sedan version of the 16th generation Toyota Crown family, the new Toyota Crown was introduced to the Chinese market in the form of imports. The body size reaches the level of medium and large cars, and the power is equipped with a 2.5-liter gasoline-electric hybrid system.

From the point of view of the product itself, the new Toyota Crown is equipped with a large-size straight waterfall style air intake grille on the front face, and the internal decorative strip adopts a blackened design. On this basis, the new Toyota Crown is equipped with the popular through-type headlight group, in which the light cavities on the left and right sides are integrated with "four-eye" light sources, which make the vehicle release a sharp look.

The new Toyota Crown features a slip-back roof design that gives a coupe feel. In addition, the new Toyota Crown supports turbo-adapted 20-inch rims and 245/45 R20 tires, and comes with regular-style door handles for ease of use.

In the rear part of the car, the new Toyota Crown is equipped with a through-style rear taillight. The design of the light source in the lamp cavity is quite simple, and it is "one" when lit. In addition, the new Toyota Crown does not use a crown badge on the rear, but the huge "CROWN" English logo can also highlight the identity information well. In terms of body size, the length, width and height of the new Toyota Crown are 5030/1890/1480mm respectively, and the wheelbase is 3000mm.

In terms of interior, the new Toyota Crown adopts the latest design concept of Toyota, in which the central control screen and the LCD dashboard frame are integrated to create a visual effect of dual screens. In addition, the car is equipped with a round three-frame leather steering wheel with the crown logo, and the interior is covered with many leather and wood materials to create an elegant and luxurious cockpit atmosphere.

As the entry-level version of the new Toyota Crown, the Exclusive Edition comes standard with 19-inch rims, 12.3-inch TFT LCD instrument panel, synthetic leather seats, front/rear seat heating, 4-way electric adjustment of the passenger seat, inductive electric tailgate, three-zone independent air conditioning, 14-speaker JBL audio, HUD color head-up display, Toyota Pilot intelligent driver assistance system and other functional configurations.

The guide price of the Supreme Edition is 50,000 yuan higher than that of the Enjoy Edition, mainly adding 20-inch rims, steering wheel heating, leather seats, rear left and right seat massage functions, 8-way electric adjustment of the passenger seat, digital key, remote control parking, Advanced Park intelligent parking system, etc.

In terms of power, the new Toyota Crown takes the form of a gasoline-electric hybrid system composed of a 2.5-liter naturally aspirated engine and a motor. The maximum engine power is 136 kW and the peak torque is 225 Nm; the maximum motor power is 131 kW and the peak torque is 300 Nm. The official nominal fuel consumption per 100 kilometers is 6.21 liters.

As a medium and large car under Toyota, Toyota Crown once had a pivotal position in the domestic high-end car field, and the new Toyota Crown can be said to be the "orthodox" in the 16th generation of Toyota Crown family. But it cannot be ignored that the competition in the domestic medium and large car field is quite fierce, in addition to the old players such as,, and other new energy products. As for whether the new Toyota Crown can occupy a place in the market with its own product strength and the feelings and reputation accumulated by the previous generation models, let us wait and see.