Trong trồng trọt để tận dụng nguồn sống và giảm cạnh tranh giữa các cây trồng, người nông dân thường trồng cây dựa trên kiểu phân bố nào sau đây?
Trong trồng trọt để tận dụng nguồn sống và giảm cạnh tranh giữa các cây trồng, người nông dân thường trồng cây dựa trên kiểu phân bố nào sau đây?
Câu hỏi liên quan
Read the following passage about Huawei company and mark the letter A, B, C or D on your answer sheet to indicate the best answer to each of the following questions from 23 to 30.
Huawei is a multinational company that makes telecommunications parts for mobile phones , network equipment and other high-tech devices . It is the second largest such company in the world. Huawei has its headquarters in Shenzhen, which became China’s first special economic zone in 1979.
The Chinese technology company, which was founded about 20 years ago, has over 100,000 workers in all parts of the world, more than Microsoft. Most of the company is owned by its employees . Huawei started out in the rural areas in China. In those days most of the telecom contracts went to state-owned Chinese or foreign firms. As the company grew, it took hold of urban markets in big Chinese cities and in 1997 it expanded to other countries.
Today, Huawei is the second biggest manufacturer of telecom equipment, after Ericsson. In 2011, annual sales is expected to be about $12 billion dollars and likely to get three times as high within the next ten years. Working for Huawei is something many young Chinese engineers and IT workers dream of. The 1.5 square km site has modern apartments that can be rented, its own hospital, restaurants and bars where employees can go to in their free time. For Chinese standards workers are well-paid. Although Huawei has been concentrating on making telecom parts and whole networks, the company is also looking into other industries in an attempt to diversify and grow. At Shenzhen engineers are experimenting on new forms of video conferencing, a branch that is expanding rapidly . The Chinese hi-tech giant is also starting to produce cloud-based hardware and computers that work out of the box .
Even though Huawei is one of the world leaders in producing mobile phone parts it is also pushing into the consumer market with its own brand of computers, tablets and smartphones. So far Huawei has failed to reach the American market because of security reasons. The American government thinks it has connections with the Chinese military and is afraid it will spy on the American public
The word “expanded” in paragraph 2 is OPPOSITE in meaning to ________.
Khi hai mảng tách xa nhau sẽ xảy ra hiện tượng gì?
Người mua hàng hoá, dịch vụ để thoả mãn nhu cầu tiêu dùng cho sinh hoạt, sản xuất là
Học sinh có trách nhiệm gì trong xây dựng và bảo vệ hệ thống chính trị?
Một tàu ngầm được dùng để nghiên cứu biển đang lặn ở độ sâu 100 m. Để tàu nổi lên, người ta mở một bình chứa khí có dung tích 50 lít, khí ở áp suất 107 Pa và nhiệt độ 27 0C để đẩy nước ra khỏi khoang chứa nước ở giữa hai lớp vỏ của tàu. Sau khi dãn nở, nhiệt độ của khí là 3 0C.
Coi khối lượng riêng của nước biển là 1 000 kg/m3; gia tốc trọng trường là 9,81 m/s2; áp suất khí quyển là 101 325 Pa.
Thể tích của lượng nước bị đẩy ra khỏi tàu là
Nhận định nào sau đây là không phản ánh đúng vai trò của văn hóa tiêu dùng?
Đảng Quốc Đại được thành lập vào năm nào?
a. Artificial intelligence (AI) is transforming various industries, from healthcare to finance, by automating processes and improving efficiency in ways previously unimaginable.
b. AI technologies are now being used to diagnose diseases accurately, manage complex datasets, and even make predictive analyses in fields like epidemiology and economics.
c. Furthermore, advanced AI systems help automate repetitive tasks, which can save time, reduce costs, and allow human employees to focus on more creative and strategic work.
d. As the field of AI continues to advance, the role it plays in our lives will undoubtedly grow, impacting both personal and professional domains.
e. As a result, the demand for skilled AI professionals who can develop, maintain, and regulate these technologies is on the rise across industries.
- Một bình đựng khí oxygen có thể tích 150 ml và áp suất bằng 450 kPa. Coi nhiệt độ không đổi. Thể tích của khí này là bao nhiêu khi áp suất của khí là 150 kPa?
Biểu diễn dữ liệu logic trong thực tế có thể được thể hiện dưới dạng nào sau đây?
Cho tam giác ABC.Tập hợp các điểm \(M\)thỏa mãn\(\left| {\overrightarrow {MB} {\rm{ \;}} - \overrightarrow {MC} } \right| = \left| {\overrightarrow {BM} {\rm{ \;}} - \overrightarrow {BA} } \right|\) là?
Mũi tên chỉ phương hướng trên bản đồ thường hướng về hướng nào?
Kí hiệu của bản đồ dùng để thể hiện
Gia tốc của vật dao động điều hòa bằng không khi:
Phương pháp thực nghiệm khoa học là
Biển báo trên có ý nghĩa gì?
Tọa độ giao điểm của parabol \(\left( P \right)\): \(y={{x}^{2}}-6x+5\) với trục hoành là
Khảo sát một số tính chất của 3 chất X, Y, Z được ghi lại trong bảng sau:
Nhiệt độ nóng chảy (oC)
Quỳ tím
X
-6,3
Không đổi màu
Y
233
Không đổi màu
Z
247
Màu hồng
Biết X, Y, Z là một trong 3 chất: Glycine, Aniline, Glutamic acid. Cho các phát biểu sau :
Read the following passage about the e-waste crisis and mark the letters A, B, C, or D on your answer sheet to indicate the best answer to each of the following questions from 31 to 40.
[I] Electronic waste, commonly known as e-waste, refers to discarded electronic devices like smartphones, computers, and household appliances. [II] As technology rapidly advances, many of these devices become outdated quickly, leading to an increase in e-waste globally. [III] Experts estimate that millions of tons of e-waste are generated annually, and the numbers continue to rise as people upgrade their gadgets more frequently. [IV]
The improper disposal of e-waste presents significant environmental and health risks. When e-waste is dumped in landfills, it often releases harmful chemicals, such as lead and mercury into the soil and water, which can wreak havoc on ecosystems and pose serious health risks to nearby communities. Moreover, a large portion of e-waste is transported to developing countries, where regulations on electronic disposal may be less strict. Here, workers, often without adequate protection, dismantle electronic devices by hand to retrieve valuable metals like gold and copper, exposing themselves to toxic substances.
To address this growing problem, many countries and organizations are promoting e-waste recycling programs. These initiatives encourage consumers to recycle old electronics responsibly, rather than discarding them. By doing so, valuable materials can be reused, reducing the demand for mining new resources and helping to minimize environmental damage. Additionally, some companies are adopting sustainable design strategies, producing products that are easier to repair or upgrade, thereby extending their lifespan.
Public awareness about the impacts of e-waste is gradually increasing, and more people are becoming motivated to make eco-friendly choices. However, achieving global cooperation remains challenging, as effective solutions require collaboration across borders.
(Adapted from The Guardian)
Khi chất thải điện tử được đổ vào các bãi rác, nó thường giải phóng các hóa chất có hại, như chì và thủy ngân vào đất và nước, có thể tàn phá hệ sinh thái và gây ra rủi ro sức khỏe nghiêm trọng cho các cộng đồng lân cận.The word ‘extending’ in paragraph 3 is OPPOSITE in meaning to ______.
Read the following passage about love and mark the letter A, B, C, or D to indicate the best answer to each of the following questions from 23 to 30.
Love in 36 questions
Although couples will rarely believe it, scientific factors have a lot to do with falling in love. Research has shown that scent plays an important role in choosing a mate. Other experiments have demonstrated that love is caused by combinations of chemicals in the brain. Furthermore, New York psychologist Arthur Aron applied the principles of science to demonstrate that the process of falling in love could be speeded up to just 45 minutes!
Some scientists claim that we take between 90 seconds and four minutes to determine if we’re attracted to someone. However, the leap from being attracted to someone to falling in love with them is a big one, and Aron wanted to find out if the closeness associated with feelings of being in love could be created artificially.
Aron produced a paper that included 36 questions designed to encourage intimacy if couples answered them together. The questions came in three sets with each set covering increasingly intimate ground. They covered many personal opinions and experiences; for example, “Would you like to be famous?”, “What does friendship mean to you?” and “When did you last cry in front of another person?”. After answering the questions together, the couples were directed to stare into each other’s eyes for four minutes without saying anything.
Aron tested his questions on pairs of strangers and then asked them to stare at each other. All of the participants reported feeling close to their partners and many of them swapped contact details after the experiment. So if you’re keen on someone and would like to get closer to them, it would seem that Aron’s questions could help you to achieve your objective.
The word ‘artificially’ in paragraph 2 is OPPOSITE in meaning to ______.
