levels的例句大全

Effects of different nitrogen levels on iron nutrition and nitrogen fixation of peanut in maize-peanut mixed cropping system

玉米&花生混作体系中不同施氮水平对花生铁营养及固氮的影响

The laboratory assessment tests showed that, at a concentration of 60 mg/ 1, the corrosion rate of test coupon was 0.029 mm/ yr and the cohesion rate was 4.32 mcm, which were at the best levels.

实验室评定表明：在药剂浓度为60mg/L的情况下，碳钢试样的腐蚀率为0.029mm，a，粘附速度为4.32mcm，均达到很好级；

Sediment sections with metal levels exceeding the upper 95% prediction interval of the linear baseline model were regarded as enrichment layers.

沉积层面中金属浓度超过线性基线模型的95%预测上限被视为富集。

By uses of contract theory, based on owner's and contractor's expected utilities, this paper creates three kinds contract incentive models, they are 2 levels limited liability Contract, cost-plus fixed percentage fee Contract and share distribution formula Contract.

文章应用契约理论建立基于业主和承包商期望效用的两种水平的有限责任合同、按固定份额分成合同、按约定公式分成合同等三类合同模式的激励模型。

Even if oil prices return to less scary levels, the cost of transportation and the delays created by extended supply chains all have to be taken into account.

即使油价回落到不那么让人惊慌的水平，也需要考虑运输成本以及供应链延长所致的拖延。

Emotions experienced during PMS can trigger excessive drinking and lower alcohol tolerance levels.

月经前不快症状的情感体验会引起过度喝酒，并降低酒精承受力。

With the single particle levels obtained from the constrained RMF theory, the shell correction energy, the pairing correction energy and the microscopic energy are obtained by means of Strutinsky shell correction and BCS pairing correction approaches.

利用壳修正和对修正方法计算了平衡点和鞍点的壳修正能、对修正能和微观能。

Carry out regular checking including all systems, procedures, and financial reports at all levels.

负责执行内部控制任务，任务涉及公司所有的系统、流程、财务报告。

Smooth muscle cells of rat Corpus Cavernosum were transfected with the recombinant plasmids of sense Tankyrase ( pcDNA-TNKS) and, then, the levels of DNA and RNA were evaluated;

正义Tankyrase重组质粒（pcDNA-TNKS）转染大鼠海绵体平滑肌细胞，进行DNA水平、RNA水平鉴定；

The results show that the reduction in wind speed near the convective region in upper levels and passage through the rainfall center of the intensifying LLJ played crucial role in the event.

结果表明：高空对流区附近风速减小和低空急流核加强并通过暴雨区对暴雨起决定性的影响；潜热的反馈作用、下垫面提供的热量和水汽通量对降水有重要影响。

Both the physical and biological containment systems are divided into different levels.

物理和生物遏制分为不同的水平。

Constitutive expression of the gene led to taxadiene accumulation, but the A.thaliana plants showed growth retardation and decreased levels of photosynthetic pigment.

是紫杉得意积累，但A。拟南芥植物表现出生长迟缓和光合色素水平减少。

The author of your text outlines a conceptual view of the levels of managerial decision-making.

作者你的文字概述了一个概念性鉴于对各级管理决策。

In order to assess different visual attention levels, the next step was to process EEG data with nonlinear dynamics parameters based on sequence complexity, such as approximate entropy, sample entropy, multiscale entropy,δ-sample entropy.

分别采用脑电信号的近似熵、样本熵、多尺度熵、δ-样本熵等基于序列复杂性测度的非线性动力学参数来表征受试者的视觉注意集中程度。

Reliability analysis for three levels of fortification of aseismic structures

抗地震结构三级设防的可靠性分析

If you heat those bottles, as is the case with baby bottles, we would expect the levels to be considerably higher.

如果对瓶子进行加热（例如婴儿奶瓶的情况），则可以预期所析出双酚A的水平会更高。

Considering the fuzzy probabilities of the seismic damage levels, a macroscopic method is developed for aseismic structures.

然后，给出了单体结构地震破坏的宏观模糊概率分析方法；最后，提出了单体结构最优地震设防水准基于损伤性能的决策方法。

Decision-making on optimal design of intensity for aseismic structures with three levels of fortification

三级设防抗震结构最优设计烈度的决策

Relationship between endothelin-1 levels and TIMI frame counts in patients with ST-T changes but normal coronary arteriogram

冠状动脉造影正常患者血清内皮素-1与TIMI-FC的关系

Although nitrogen is nontoxic and largely inert, it can act as a simple asphyxiant by displacing the oxygen in air to levels below that required to support life.

尽管氮无毒且很大程度上不活泼，通过取代空气中的氧，使之下降到维持生命所必须的水平以下它可以为简单的窒息物。