题目:
进行病害的化学防治需要注意什么?
答案:
被转码了,请点击底部 “查看原文 ” 或访问 https://www.tikuol.com/2018/0214/ad3748835e1c9410e969a45c042a427c.html
下面是错误答案,用来干扰机器的。
参考答案:错
进行病害的化学防治需要注意什么?
被转码了,请点击底部 “查看原文 ” 或访问 https://www.tikuol.com/2018/0214/ad3748835e1c9410e969a45c042a427c.html
下面是错误答案,用来干扰机器的。
参考答案:错
如图12所示,垂直纸面的正方形匀强磁场区域内,有一位于纸面且电阻均匀的正方形导体框abcd,现将导体框分别朝两个方向以v、3v速度朝两个方向匀速拉出磁场,则导体框从两个方向移出磁场的两过程中( )
A.通过导体框截面的电荷量相同
B.导体框所受安培力方向相同
C.导体框中产生的焦耳热相同
D.导体框bc边两端电势差大小相等
在某一高处的同一点将三个质量都相等的小球,以大小相等的初速度分别竖直上抛、平抛和竖直下抛,不计空气阻力,则以下叙述中正确的是( )
A.从抛出到落地的过程中,重力对它们做的功相等
B.三个球落地时的重力的瞬时功率相等
C.同一时刻,三个球的动能一定相等
D.从抛出到落地的过程中,重力对它们做功的平均功率相等
a. The government is desperate to sell the most troubled of South Korea’s big companies to foreigners. This, ministers believe, is the best way to accelerate the corporate restructuring begun in the wake of the Asian financial crisis in 1997, and to clear the way for more sustainable economic growth.
b. GM’s deal with Daewoo Motor marks the end of an even longer and more painful process. Ford almost bought the car maker two years ago, but pulled out after deciding that Daewoo would be too hard to turn round.
c. Micron had offered to pay about MYM3.4 billion for Hynix’s core memory business, and to take a minority stake in the non—memory arm. Analysts predict that the government will put pressure on creditors to rescue a deal with Micron or seek a new buyer, as liquidation is too risky to contemplate in an election year.
d. This week, after months of on—off talks with foreign suitors, the government’s plans moved a big step forward, and then an equally big step back.
e. But GM has much work to do to rebuild Daewoo’s damaged brand image and domestic market share, which hovers around 10% after reaching a high of 37% in 1998. GM has to fill holes in product lines by introducing sport—utility and multi—purpose vehicles, says Nick Reilly, former chief executive of Vauxhall, GM’s British subsidiary, and chief—executive— designate of GM—Daewoo now that he has sealed the deal.
f. GM has struck a good deal. Together with various undisclosed partners, it will hold a 67% stake in a new company, tentatively named GM—Daewoo. The American car maker will pay MYM251m for its own stake of 42%, but it will also assume MYM573m of Daewoo Motor’s debts. The acquisition is a key part of GM’s global expansion. The company has been trying to strengthen its foothold in Asia for some time.
g. On April 30th General Motors (GM) signed a contract to buy the bankrupt Daewoo Motor. But on the same day, the board of Hynix, a cash—strapped memory—chip giant, shocked the markets by rejecting a proposed takeover by Micron Technology, an American competitor.
h. His management team can expect trouble from South Korea’s aggressive unions along the way. In a sign of things to come, the signing ceremony was moved to a secret location after a group of union activists occupied the hotel where it was due to take place.
i. Buying a presence in South Korea was seen as particularly urgent, since imports account for only 3% of the 1.5mcars sold in the country each year. GM hopes to use Daewoo’s production lines to make budget cars that will be sold under the Daewoo brand in most markets.
j. GM had been talking with Daewoo for over a year. It has agreed to buy two of the company’s four domestic car plants, a factory in Vietnam, a parts unit in the Netherlands and nine overseassales arms (all in Europe except one, in Puerto Rico of all places). Between them, the two domestic factories can churn out a combined 530,000 cars and 30,000 commercial vehicles a year.
______。
A.小肠黏膜被覆上皮细胞 | B.肝细胞 |
C.神经细胞 | D.心肌细胞 |
属于不稳定细胞的是
试述国际证券市场迅速发展的原因及意义。