百度试题 结果1 题目What is the current price of crude-oil as mentioned in the passage?分值: 2 相关知识点: 试题来源: 解析 答案: Over $70 a barrel. 数字信息理解 [解析] 根据文章第一段内容可知,现在原油价格突破了70美元一桶。1 反馈 收藏 ...
(Copper) will be a heavier load than an aluminum one. The copper ones are the most common electric motors used because they do such a great job of conducting the electricity and power through the appliance they are used in. We don’t suggest taking electric motors apart for the copper ...
The oil price collapse of 2014-2015 began one year ago this month (Figure 1). The world crossed a boundary in which prices are not only lower now but will probably remain lower for some time. It represents a phase change like when water turns into ice: the composition is the same as ...
On ICE Futures in London that day, the futures price of North Sea Brent also dropped sharply, but less than its American competitor; it shed $4.48/b to $105.02/b, also for January, a fall of 4.1%.Arab Oil &Gas GroupArab Oil & Gas...
Class III chitinases have a GH18 catalytic domain with (β/α)8-barrel folding. These possess three conserved disulfide bonds, and the folding is somewhat similar to that of bacterial and fungal chitinases, despite the low sequence similarity. As compared to class I chitinases, the size of ...
Jellyfish are often described as a nuisance species, but as our understanding shifts to more ecosystem-based conceptions, they are also recognized as both important components of marine ecosystems and a resource for humans. Here, we describe global jellyfish fisheries and review production, fishing ...
· changes in market price and availability of materials; · the effects of existing and future laws and governmental regulations (or the interpretation thereof); · cyber-attacks targeting systems and infrastructure used by the oil and natural gas industry; · failure to secure or maintain contract...
Since the oil barrel is priced in the US dollar, financing the US current account amounts to supporting the dollar. A strong dollar is important for the GCC countries because it determines the purchasing power of their oil revenues which are used in importing more goods and services from ...
However, this approach would mean additional talks with other producers of oil, in particular the Organization of the Petroleum Exporting Countries (OPEC), on the approved capacity in barrel terms to be made. Vicissitudes would be established with respect to price. Hence, the KSA’s oil ...
To receive safe harbor protection, these actors are required to maintain documentation that the purchase price of the Russian crude oil was at or below the $60 price cap. Tier 2 actors are financial institutions, ship/vessel agents, customs brokers, etc., that sometimes are able to request ...