双重效应的机制有待进一步研究。
The mechanism underlying theproduction of the dual effects of histamine is unknown.
上述结果验证了离子注入生物分子的质能双重效应。
Above results prove that ions implantation to biomolecules has the mass deposition effects and energy effects.
城市化进程不可回避且影响深远，同时还具有正、负双重效应。
Urbanization is an unavoidable phenomenon, and may cause a far-reaching influence and a dual effect (both advantages and disadvantages).
在解析表达式的基础上推导考虑双重效应的组合梁单元刚度矩阵。
On the basis of the solution expression, we deduce the composite beam unit stiffness matrix of the dual effects of the displacement.
因而，教学价值冲突具有双重效应性，意蕴着对其调适的必要性、现实性、可能性。
Therefore, teaching the value of a dual effect of the conflict, meaning the need for its adaptation, reality, possibility.
而目标企业所处的产业增长率和波动率越高，则控制权转让越快，并具有双重效应。
The higher industry growth rate and the volatility, the faster the transfer of control, and there is a double effect.
网络交往建构起来的大学生独特的生存环境，会对道德人格的构成要素产生正负面影响，必然导致对大学生道德人格的双重效应。
The network contact is increasingly becoming the main society association form of university students, but actually it bring forth the dual effects to the students.
另一个网络效应为身份管理带来正面影响的例子是Google在Google应用里实施的强双重认证。
Another example of the network effect's positive impact on identity management is Google's implementation of strong two-factor authentication for Google Apps.
对“双重漏斗效应”案例的描述和分析，提供了对上述假说的经验支持。
The description and analysis of the case of "effect of the double funnel" offer the experience support to the above-mentioned hypothesizes.
为简化双重抗侧力体系二阶分析，将结构的二阶效应转化为结构的负刚度，从而建立分析模型。
A model for simplified second order analysis of the double resistance to lateral force system is built on the basis to transform second order effect into negative stiffness.
本文以同时发行A股和H股的16家双重上市公司为样本，利用固定效应模型对H股折价率作了实证分析。
This paper makes a pragmatic study on discount rate of H share, taking 16 dual listing corporations on A and H share market as samples by means of the fixed effect model.
氧化亚氮(N_2O)是大气中一种痕量气体，它具有产生温室效应和破坏平流层臭氧的双重作用。
N2O, as a trace gas in the atmosphere, could cause greenhouse effect and damage the ozone lay in stratosphere.
我们认为二甲双胍改善糖尿病相关的血管疾病是通过降糖及调节PTP效应的双重作用而实现的。
We propose that metformin improves diabetes-associated vascular disease both by lowering blood glucose and by its effect on PTP regulation.
第二部分以美国为例研究了股市财富正效应，并指出了美国股市财富效应的双重性；
The second part studies the positive fortune effect and shows the dualism of America fortune effect of stock market.
本文对于考虑井筒储集效应和表皮效应情况下的双重渗透率问题进行了研究。
The double permeability reservoirs with skin and wellbore storage effects are studied by using Laplace-Weber dual integration transformations.
技术进步对就业具有双重影响，一定时期内技术进步的就业效应并不明确。
Technological advancement has a double impact on employment. The employment effects of technological progress in a certain period of time are not clear.
“高规”通过扭转周期比和扭转位移比双重控制指标对结构扭转效应进行控制。
JGJ3-2002 controls the structural torsional effect with torsional period ratio and torsional displacement ratio these two indexes.
提出了一种具有双重鲁棒性的自适应波束形成算法，以克服有限采样效应和方向矢量误差引起的波束性能下降。
In this paper, a novel approach of doubly robust adaptive beam formation (RABF) is proposed in order to improve the robustness against finite-sample effects and steering vector errors.
论文的研究方法从系统建模开始，利用重新认识的“双重边际效应”对论文的研究问题展开讨论。
The research approach of this thesis begins from the modeling of the system, and then discuss on those problems researched in this thesis by using the re-recognized "double marginalization".
地膜和秸秆二元覆盖既有地膜覆盖的增温作用及秸秆覆盖的肥田改土作用，又有双重的蓄水保墒效应。
The plastic film mulch can increase the soil temperature, and the straw mulch can improve soil fertility. Besides above advantages, the double mulch can also preserve soil moisture.
以多孔介质双重有效应力理论为基础，结合地质力学知识，建立了水平地应力的计算模型。
Based on the double effective stress theory and Geomechanics, this paper has built a horizontal crustal stress calculation model.
地质环境具有资源与灾害的双重属性，不合理的开发利用将引发环境负效应，其影响具有扩散性与延滞性。
Geological environment have double attribute of resources and calamity. Unreasonable exploitation of resources, will lead to negative environmental effect.
在一定条件下合理地运用回购策略可以缓解双重边际效应的影响，提高供需链的协调性能。
A sound buy back policy can mitigate double marginalization in some circumstances and, thereby, improve supply chain...
地质环境具有资源与灾害的双重属性，不合理的开发利用将引发环境负效应，其影响具有扩散性与延滞性。
Geological environment have double attribute of resources and calamity. Unreasonable exploitation of resources, will lead to negative environmental effect. The effect is expandable and postponable.
基于对多孔介质双重有效应力的研究，重申了多孔介质中任一点处，上述三种应力之间的正确关系，并把相应的数学表达称为多孔介质的应力关系方程。
This study restated proper relations among these three stresses at any locations in porous medium, and called the corresponding mathematical expressions the stress-based equations of porous medium.
基于对多孔介质双重有效应力的研究，重申了多孔介质中任一点处，上述三种应力之间的正确关系，并把相应的数学表达称为多孔介质的应力关系方程。
This study restated proper relations among these three stresses at any locations in porous medium, and called the corresponding mathematical expressions the stress-based equations of porous medium.
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