先有了抗议二次吸烟的运动，然后才出现相关的证据，虽然作者对此表示好奇，但他们并不打算深究这种似乎前后颠倒的因果关系。
Though the authors note as a curiosity that campaigns against secondary smoke predated the evidence that it did any harm, they show no desire to explore this seemingly reversed causality.
这五大世界主要权力中心的战略家们也了解这一利害关系，所谓的石油和输油管争端也只是一小部分而已，但那些对第二次大博弈论持怀疑态度的批评者却不以为然。
The strategists of the five major world power centers understand the stakes here, of which oil and pipelines are only a part, even if skeptics of the Great Game II hypothesis do not.
因为这个密码不能第二次使用，故而从理论上来说，即使黑客安装了密码嗅探器也没关系。
The theory is that it doesn't matter if a hacker is running a password sniffer, since the password won't work a second time.
介电常量的二次及三次方根与密度成线性关系。
The square root and the cubic root of the dielectric constants are linearly related to the volume ratios.
这已经是他们第二次搬迁了。RSS工作人员敦促lohar和我合作，但是我和铁匠友好关系从没有真正恢复。
The RSS urged the Lohar to cooperate, but my relations with the blacksmiths never really recovered.
加拿大馆的造型很有特色，外观也非常漂亮。乔先生告诉记者，这是全家第二次来世博园区参观，上次就非常想来加拿大馆，但是时间关系，只在展馆外拍了照片。
Qiao said it was the family's second visit to the Expo site and the exterior of the Canada Pavilion was beautiful.
8月初爆发的俄格冲突致使俄罗斯同北约关系恶化，您认为会有第二次"冷战"出现吗？
Ties between Russia and NATO have been strained since the conflict erupted in Georgia early August. Do you think this will lead to another Cold War?
我可能花我生命中多少时间来重温它也没有关系，我知道没有途径为第二次做准备——对于一把枪没有聪明的反应。
No matter how many hours of my life I may spend reliving it, I know there is no way to prepare for the next time - no intelligent response to a gun.
我们经常会碰到一些方程序，它们可以用适合于二次方程序的方法来解，即使这些方程序实际上并不是二次的夜没关系。
Often we encounter equations which can be solved by methods applicable to quadratic equations, even though these equations are not actually quadratic.
二次型化标准形常采用配方法，而二次型化标准形等价于它的矩阵合同对角化，文中利用初等矩阵和初等变换之间的关系。
Method of completing square is often used when transforming a quadratic form into a normal one, whose process is equivalent to making the relevant matrix contract diagonal.
每个客户团队都制定出一份大客户计划，而且还可以在集体活动中团结巩固大客户团队的成员关系，从而二次获益。
Each of several account teams develops a key account plan but also enjoys the secondary benefit of integrating and solidifying key account team membership through participation in a focused activity.
第二次复诊，我要用蜡记录您的咬合关系，就像这个一样。
On the second visit, I'll make a record of your "bite" (jaw relations) using wax forms like this one.
目的：利用实验性兔肝对二次谐波成像中的剂量-效应关系进行声学定量分析。
Objective: to have an acoustic densitometry (AD) analysis about the relationship between doses and effects in experiment rabbit liver with second harmonic contrast imaging.
目的探讨兔脊髓缺血再灌注损伤中二次瘫痪与HSP70表达的关系。
Objective To study the relation of HSP70 and the second time paralysis in spinal cord ischemia and reperfusion injury.
在研究平均二次误差与曲面曲率关系的基础上，提出了变分辨率的曲面重建算法。
Based on study of relationship between the average quadric error and the surface curvature, a variable resolution surface reconstruction algorithm was proposed.
分析了二次再结晶过程中高斯取向晶粒与晶粒尺寸的关系及取向差分布；
The Goss oriented grains, their grain sizes and their misorientations to the surrounding grains were analyzed.
研究结果表明，混凝土早期自收缩大小与相应的极限拉伸应变具有显著的二次曲线关系；
Research results show that the relationship between autogenous shrinkage at early ages and ultimate tensile strain can be approximately figured by a quadric equation.
比较了发电费用曲线为二次曲线时新的定价方式与已有定价方式的关系。
When the generation cost function is quadratic curve, the new bargaining is compared with the former one.
论文利用二次正交回归的设计方法对无氟保护渣的成分与熔点的关系进行了研究。
In this paper, the relationship between component and melting point of fluorine free mould fluxes was studied by means of regressive orthogonal design.
本文阐明二重极限与二次极限的不确定关系，给出齐次函数的极限不存在的判定方法。
The uncertain relationship between the double limit and the quadratic limit is explained and the determination methods to the nonexistence of the odd function's limit are given.
在探测器的主要灵敏面内，相对响应度与到探测器中心的距离表现为二次曲面关系。
The responsivity over the sensitive area has a quadratic relation with distance to detector center within the main sensitive area.
用数学回归的方法得到了AZ91镁合金的凝固冷却速度与二次枝晶间距的定量关系式。
The quantitative relationship between secondary dendrite arm spacing and solidification cooling rate of AZ91 was obtained by regressive analysis.
最后，引入了广义周期时变系统二次稳定的概念，并讨论了二次稳定性与鲁棒稳定性之间的关系。
Finally, the definition of quadratic stability is introduced, and the relation between quadratic stability and robust stability of the systems is discussed.
饭店服务补救方式、服务补救后顾客二次满意度、服务失误类型与顾客行为意向均存在相关关系。
The ways of service recoveries, customers' secondary satisfactions, and the sorts of service failures have relationship with customers' behavioral intention.
试验结果表明：籽粒含水率对破损率的影响呈一元二次函数关系且函数有极小值。
The results showed that the relation of moisture content of corn seed kernels and damage rate of corn seed kernels is unitary and hypo-two function with and function has minimum.
结果表明，轮毂轴承径向外部载荷与轿车侧向加速度呈线性关系，轴向外部载荷与侧向加速度呈二次非线性关系。
The results show that the lateral acceleration and the radial CWEL plots as a straight line, but the lateral acceleration and the transverse CWEL in quadratic nonlinear correlation.
通过建立二次型与对称双线性函数之间的对应关系，在双线性函数的概念下讨论二次型化标准型的问题，最后给出惯性定理的一个证明。
In this paper, we use the theory of symmetric bilinear function to solve problems of quadratic form, and finally give a proof of the inertia theorem.
通过建立二次型与对称双线性函数之间的对应关系，在双线性函数的概念下讨论二次型化标准型的问题，最后给出惯性定理的一个证明。
In this paper, we use the theory of symmetric bilinear function to solve problems of quadratic form, and finally give a proof of the inertia theorem.
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