cumulation
英
美
n. 堆集，累积
复数：cumulations
BNC.47433
英英释义
noun
- a collection of objects laid on top of each other
双语例句
- As enantioselective degradation and cumulation of chiral pesticides in ecosystem are related with microorganism and special enzyme, the bioremediation of polluted soil is possible.
一些手性农药在土壤、水体和动物体内中发生的选择性降解与累积与微生物或特异性的酶有直接关系，可利用此性质修复被污染的土壤； - The Influence of Cumulation of R D Capital on Productivity Growth A Test on Chinese High-Tech Industries ( 1996-2004);
研发资本累积对生产率增长的影响&对中国高技术产业的检验（1996-2004） - Cumulation Characteristics and Influencing Factors of Mercury in Sediments from Chongming Wetland
崇明东滩湿地沉积物中汞累积特征及其影响因素研究 - Design a method of dynamic apply and release of memory, to avoid the cumulation of memory fragment;
设计了一种信令处理中内存动态申请和释放的管理方法，避免了内存碎片的产生和累积； - The inability to describe all goods in terms of a single valuation measure made cumulation and summation difficult and the development of a cohesive accounting system all but impossible.
由于没有统一形式的价值尺度来度量所有的物品，这使得累积与计数非常困难，因此缜密的会计系统的发展则几乎不可能。 - Firstly, the definition of reverse cumulation span is given. Secondly, the generating basis matrix composition of reverse cumulation is discussed. Finally, the generated spaces of reverse linear cumulation are obtained.
给出了反向累加生成的定义，主要讨论反向累加生成基矩阵构成，得到了反向线性累加生成空间。 - Estimation of Source Number by High-order Cumulation in Undetermined Blind Source Separation
高阶累积量在欠定盲源分离中信源数目估计的应用 - A new algorithm based on directional cumulation is presented to detect the moving trajectory of a point target from image sequences in low SNR environments.
针对从低信噪比图像序列中检测点目标运动轨迹问题，提出了基于方向累积的新方法。 - The Metabolite Cumulation Mathematics Model of Ride Comfort in the Air Bus Cabin
大型客机客舱乘坐舒适性的代谢累积模型 - Dimensional variation of the final product is determined by cumulation, coupling and propagation of dimensional variation from all operations in multi-stage manufacturing systems ( MMSs).
多阶段制造系统中，最终产品的尺寸偏差是所有加工工位上尺寸偏差累积、耦合与传递的结果。