当营养输入与毒素输入均为周期变化且有共同周期时讨论了种群的周期共存性。
When both the nutrient and toxicant inputs are periodic functions with the same period, the periodic coexistence of populations has been investigated.
考虑工件的“集合”如何以协作的方式共同地转换其生命周期也是重要的。
It is also important to consider how "collections" of artifacts jointly transition their lifecycles in some coordinated fashion.
新兴经济体的需求和注重特殊化学品的战略共同推动了经营业绩周期性好转，这促使收益率上升。
Profitability has been improved thanks to a cyclical upturn driven by demand from emerging economies and a strategy of placing greater emphasis on specialty chemicals.
根据买方和卖方共同安排的安装周期，卖方应按照合同条款委派他的人员来监督安装工程。
Based on the erection period arranged between SELLER and BUYER, the SELLER shall delegate his personnel to supervise erection works in accordance with terms of this Contract.
很难将它与铌分开，铌是周期表中钽的上面一个元素，两者具有许多共同的性质。
It is difficult to separate from niobium, the element above it in the periodic table, with which it shares many properties.
功率谱分析显示ENSO的冷事件和暖事件有三个共同的明显周期，即18个月、26个月和47个月；
Through power spectrum analysis, there are three obvious common periods, 18 months, 26 months and 47 months, for ENSO events.
研究结果表明，考虑地基土、砂砾石垫层、上部结构共同作用时，结构的基本频率明显减小，相应的基本周期明显延长；
The results shows that the fundamental frequency of the model which takes the combined activate into consideration reduced evidently, and the fundamental period prolonged evidently.
或许如果你正与之共同提升，完全将容许能量流程的一个周期结束，新的流程将一起诞生，因为过去的纽带已被释放。
Perhaps if you are ascending together, the completion will allow for an ending of one cycle of energy flow and the birth of a new flow together, as the ties of the past release.
肿瘤是遗传因素和环境因素共同作用下细胞周期紊乱、细胞失控性生长所致的一类疾病。
Cancer is a disease with disorder of cell cycle and uncontrolled growth due to the common effects of hereditary factor and environmental factor.
结果表明，实行共同补货周期策略，能够实现买卖双方收益的帕累托改进。
The result shows that profit Pareto improvement between the vendor and the buyers can be realized through common replenishment epoch strategy .
由于产业生命周期和产品生命周期有共同的理论基础及相似的生命周期曲线形状和阶段划分名称，人们易把两者相混淆。
Because of the same theory basis and similar curve shape of product life cycle and industry life cycle, people are likely to mix them up.
结果表明，共同补货周期策略可以实现多方收益的帕累托改进。
The results revealed that multi-party benefit's Pareto improvement could be realized through common replenishment epoch strategy.
文章认为，在将来，反向策略仍然具有获利能力，但其周期将会适度增加。从获利结构上，投资者反应过度的贡献将会有所上升，而共同因素负自相关的贡献会下降。
The paper argues that contrarian strategy also is profitable in the future while its cycle will increase moderately and the contribution of overreaction to profits will rise.
借助于描述建成环境的共同框架和面向生命周期的模拟技术，可以将人工制品、流以及行为者长期联系在一起。
Artefacts, flows, and actors can be linked over time by means of a common framework for describing the built environment, and by life cycle-oriented product modelling techniques.
该协调运用了共同补给期和分担运输费用的双重策略，分别从订货周期及年需求量的角度协调供应链订货。
To coordinate order cycle as well as annual demand efficiently in the supply chain, two strategies were proposed: Common Replenishment Epochs(CRE) and split of total freight.
理论上，风险投资周期由项目边际增加值和项目边际成本共同确定。
In theory, risk investment cycle is determined by marginal added-value and marginal cost of projects.
本研究利用“剪切梁”模型，研究了在定常侧压力和周期性的反平面剪切载荷共同作用下，层间界面的破坏规律。
In this study, the interface failure under the joint action of constant compression and periodical anti-plane shear were investigated.
这是周期性经济低迷和富国边境上的世俗压力增加共同作用的结果。
It is the result of cyclical economic gloom combined with a secular rise in pressure on rich countries' borders.
研究了在轴向载荷和周期性横向载荷共同作用下非线性粘弹性嵌岩桩的混沌运动情况。
The chaotic motion of a nonlinear viscoelastic rigid basic pile subjected to an axial force and a periodic horizontal force was investigated.
结果表明，农垦58s及其以农垦58s为供体转育而来的其他3个不育系，在育性转换中均受到光周期与温度的共同作用。
The results showed that, the fertility changes of Nongken 58s and other 3 lines, which were transformed from Nongken 58s, were controlled by both photoperiod and temperature.
我国需求不足是国内经济周期与世界经济周期共同作用的结果。
Both domestic business cycle and economic fluctuation of the world have led to the insufficiency of aggregate DE - mand in China's present economy.
与供应渠道的各个参与者共同压缩周期时间，直到供应商的生产周期。
Three, and supply the channel of the common compression cycle time each participant, until the supplier's production cycle.
周期性运动项目很多，其能力的表现形式也不一样，但可以用运动的持续时间作为共同标准。
There are a lot of periodic events. Though various of the physical abilities exist in periodic events, the duration of exercise can be used as the common criterion to evaluate them.
周期性地调整了的数据比共同社的平均市场预测的百分之5.1更好，并且建议劳工市场开始从改进公司利润中得到利益。
The seasonally adjusted figure is better than Kyodo news agency's average market forecast of 5.1 percent and suggests that the labor market may be starting to benefit from improving corporate profits.
本研究利用“剪切梁”模型，研究了在定常侧压力和周期性的反平面剪切载荷共同作用下，层间界面的破坏规律。
In this study, the interface failure under the joint action of constant compression and periodical anti-plane shear is investigated.
本研究利用“剪切梁”模型，研究了在定常侧压力和周期性的反平面剪切载荷共同作用下，层间界面的破坏规律。
In this study, the interface failure under the joint action of constant compression and periodical anti-plane shear is investigated.
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