The first-order effects of the stirrup were dramatic.
马镫的一阶效应已是非常巨大。
Ceylon includes the functional style of programming called first-order functions.
Ceylon包含称为一阶函数的函数式编码样式。
Often, only first-order mechanical behavior is needed to provide sufficient accuracy in the prediction of optical performance.
通常，一阶机械特性就能为预测光学性能提供足够的精度。
First-order change is a variation in the way processes and procedures have been done in a given system, leaving the system itself relatively unchanged.
l在过程和步骤已经确定的给定系统中，一阶变化是个变异，它使系统本身相对的不变。
First-order change involves doing better what we already do, while second-order change alters the core ways we conduct business or even the basic business itself.
一阶变化侧重于把现在正在做的是做的更好，而二阶变化改变了我们从事的事业甚至基础生意本身的核心内容。
Informally, XQuery is designed to be able to construct any XML document that can be computed from input XML documents using the power of the first-order predicate calculus.
XQuery被非正式地设计为可以构造XML文档，而这些XML文档是通过对输入的XML文档进行一阶谓词演算得出的。
Their full catalogue costs $5, redeemable against a first order.
他们的完整目录要5美元，首次订购金额可充兑。
She was a snob of the first order.
她是天字第一号势利鬼。
They discovered a first order phase transition, a discontinuity, in liquid hydrogen between a molecular state with low conductivity and a highly conductive atomic state.
他们发现了一个不连续的一级相变，这个相变是在液态氢低电导率的分子态和高电导率的原子态之间。
So the problem, and it's first order.
所以这个问题，它是一级的。
So I hastily wrote up a paper giving the first order of approximation and showing that to that accuracy, at any rate, we had agreement between the theory and observation.
所以我匆忙地写了篇论文，给出一阶近似解并指出至少在这个精确度下，理论和实验结构都相符合。
Now, first order reactions are quite common.
一阶反应很常见。
Now, we also can usefully look at the half life, in this case, in the case of first order kinetics.
现在我们看看，这个一阶反应的半衰期。
That means when I vary x the first order the function doesn't change.
这意味着如果x变化,函数值不会发生一阶变化。
So all the observations that supported a first order process, which basically only supported one elementary reactions, might not be right.
所以所有支持一级过程的观察，基本上只支持一个基本的反应，或许不正确。
Both functions walk the tree in depth-first order but they differ in whether a node is visited before or after its children.
这两个函数均按照深度优先的顺序遍历树，但两者的差异在于先访问一个节点还是先访问其子节点。
They were doing all their experiments at atmospheric pressure. They were getting a first order rate.
他们在大气压强下做所有的实验，他们得到一级速率。
So if you were to do an experiment under these conditions, you'd find that A behaves, it's basically a pseudo first order problem.
那么如果要在这些条件下做一个实验,你会发现A的表现，它基本上一个准一级问题。
This is why the looming fiscal problems are a potential crisis of the first order.
这就是为什么正在逼近的财政问题是一个初级的潜在危机。
Proceeds from sales of the first order will easily cover the cost of the second order.
第一批订单的收入将会很容易就抵过第二批订单的成本。
Again, remember that mistakes happen, but acting honorably should always be the first order of business.
再一次提醒，记住，错误已经发生，真诚的采取行动是第一要务。
Do not attempt to up-sell or cross-sell until you have fulfilled the first order.
签定原单之前不要试图进行交叉销售或者追加销售。
So as soon as you get away from first order kinetics and go to second order kinetics with multiple steps, it's a mess.
你一旦离开一级动力学，到有多个步骤的二级动力学，它是混乱的。
Roads are the first order of business.
公路建设乃开展商业第一要务。
For instance, Listing 6 shows how a regular expression can be used to extract the date of the first order in a customer's order History.
例如，清单6显示了如何用正则表达式从顾客的订单历史中提取第一笔订单的日期。
Problem resolution is the first order of business, because in reality, contracts are nearly useless when it comes to the day-to-day operation of a multiplayer online game.
解决问题永远是首位的，因为在实践中，对于多玩家在线游戏的日常运营而言，合同用处不大。
For most of us, that first order is worth more than the second one.
对大多数人来说，第一包的价值大于第二包。
This week, the House will take up the repeal of the health-care law as the new Republican majority’s first order of business.
本周众议院开始把废除卫生保健法作为共和党多数的首项议题进行讨论。
The only thing they have in common is that both are what's called a first order differential operator.
它们唯一共同之处就是,它们都被叫作一阶微分算子。
United Airlines placed its first order in 11 years for new jets: 25 Boeing 787 Dreamliners and 25 Airbus A350s.
联合航空公司11年来首次订购新飞机：25架波音787以及25架空客A350。
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