一价

Article 17 An offer, even if it is irrevocable, is terminated when a rejection reaches the offeror.

第十七条一但发价，即使是不可撤销的，于拒绝通知送达发价人时终止。

An offer, even if it is irrevocable, is terminated when a rejection reaches the offeror.

一但发价，即使是不可撤销的，于拒绝通知送达发价人时终止。

An offer, even if it is irrevocable, is terminated when a rejection reaches the offeror.

一项发价，即使是不可撤销的，于拒绝通知送达发价人时终止。

An offer, even if it is irrevocable, is terminated when a rejection reaches the offeror.

一项发价，即使是不可撤销的，予拒绝通知送达发价人时终止。

Contracts may become unenforceable or rescindable for "failure of consideration" when the intended consideration is found to be worth less than expected, is damaged or destroyed, or performance is not made properly (as when the mechanic does not make the car run properly).

所谓对价，指的是当事人一方得到某种利益、权利或好处，另一方损失某种利益、权利或好处，从而使双方都收到好处。换言之，对价就是当事人间的一种&我给你是为了你给了我的关系&。

In the case of a call, this is the highest underlier value achieved, so the call has a payoff equal to the greater of: zero or the difference between that highest value and the fixed strike.

一种是行使价在期权到期时才确定：看涨期权的行使价定为有效期内标的资产所触及的最低价格，看跌期权则定为有效期内所触及的最高价格。

In addition, the city of goods traded last week an average price of residential 16,431 yuan / square meters, over the previous week rose 24 percent, mainly as a result of the Center City District traded rebound between the high-end properties in the outer ring purchase from pre-wait-and-see to the current buyers to enter the practical stage, and the external high-end villa such as "Shimao Hill" and "Palm Beach" of the transaction, last week pushed up the city's average commercial housing transactions.

此外，全市商品住宅上周成交均价为16431元/平方米，比前一周上涨了24%，这主要由于中心城区的成交回升，中外环间高端物业购房者从前期的观望到目前进入实际的购房阶段，以及外围高端别墅如&世茂山庄&和&棕榈滩&的成交，拉高了上周全市商品住宅的成交均价。

Since mid-March has been out of a coal prices go down the curve of volume.

自3月中旬以来，煤价一直走出了一条价涨量跌的曲线。

Xinchang City, according to Midland Realty刘洪佳branch sales manager, the Beijing West plate current average price of a room in the 5,000 yuan / month -6000 yuan / month; of establishing another in the 7,000 yuan / month -8500 yuan / month, three-bedroom units average 9,000 yuan / month -10000 yuan / month compared with the previous 3 months a cumulative drop of 12%.

据美联物业新昌城分行营业经理刘洪佳介绍，北京西路板块目前均价一房在5000元/月-6000元/月；二房在7000元/月-8500元/月，三房均价在9000元/月-10000元/月，较前3个月累计下降了12%左右。

Some ratio plays have fetched hefty gains in the past. In Feb. 2003, the gold-silver ratio spiked to 80, which heralded silver's one-year ride from less than $5 a troy ounce to above $8 in April 2004 — a 60% return.

一些依靠此类比值进行的交易曾在过去创造过丰厚的回报。2003年2月，黄金/白银价格比突破80倍，由此吹响了银价上攻的号角，在每盎司不到5美元价位徘徊一年之后，银价到次年4月突破了8美元，回报率达60%。

According to the clear water experiment, aeration performance of the new equipment is good with high total oxygen transfer coefficient and oxygen utilization ratio.

曝气设备的动力效率在叶轮转速为120rpm～150rpm时取得最大值，此时氧利用率和充氧能力也具有较高值。

The environmental stability of that world - including its crushing pressures and icy darkness - means that some of its most famous inhabitants have survived for eons as evolutionary throwbacks, their bodies undergoing little change.

稳定的海底环境─包括能把人压扁的压力和冰冷的黑暗─意谓海底某些最知名的栖居生物已以演化返祖的样态活了万世，形体几无变化。