查询词典 effects

A torsional oscillation observer based on the general observer was discussed to estimate the speed of the turbine generator. The dynamic characteristics of standard Luenberger observer with quantization effects were studied by Lyapunov stability criterion. It is concluded that the state estimate error can not asymptotically converge to zero in-the-large in presence of quantization effects.

讨论了基于状态观测器的汽轮机轴系扭振测量方法，采用李亚普诺夫稳定性判据分析存在量化效应的条件下标准龙贝格观测器的动态特性，指出由于数字系统中的有限字长效应会使观测器的跟踪性能恶化，估计误差不能在大范围内渐进收敛。

To observe the clinical effects and side effects of TPM on treatment of tic dsorder.

观察使用妥吡酯治疗儿童抽动障碍的临床疗效以及药物的安全性。

The transter and expression of endostatin gene was analyzed by PCR, the effects of inhibition on proliferation of endothelial cell by endostatin in vitro by MTT method, and the effects on the growth of LoVo、 SGC-7901 in vitro was surveyed, and the growth of expressing endostatin LoVo、SGC-7901 cell line_in subcutaneously of nude mice was also measured.

用MTT法检测内皮抑素对内皮细胞体外增殖的抑制作用，并观察其对LoVo细胞和SGC-7901细胞体外生长的影响，观察表达内皮抑素基因的LoVo和SGC-7901细胞在裸鼠皮下种植的生长。

Side effects include sleepiness, dry mouth and blurring of the vision although these side effects are unusual at the low doses used for travel sickness.

副作用包括嗜睡，口干和模糊的远见，虽然这些副作用是不寻常的在低剂量用于旅行的疾病。

We Investigated the species of diseases and insect pests, species of natural enemies, distribution and dominant species in export vegetable bases in Shandong Province. Dynamics of main diseases and insect pests were studied.2. We investigated the main control technologies for diseases and insect pests, types and application methods of pesticides.3. Effects of crop varieties, fertilities and cultivation on diseases and insect pests, production and pesticide residues were examined.4. Control effects and application technologies of frequency trembler grid lamps, greenhouse ozone machine and insect-proof net were tested.5. By research, seven biological preparations and twelve chemical pesticides with high activity, low toxicity and low residue were screened.

主要结果如下：1查清了山东省出口蔬菜基地蔬菜病虫害发生种类，天敌种类、分布、并评价上风种；探明了主要病虫发生消长规律。2查清了山东省出口蔬菜基地目前病虫害防治的主要应用技术、施药种类及主要施药方式。3明确了作物品种、肥力、栽培方式等农业措施对病虫发生、产量和农残的影响。4明确了频振式杀虫灯、温室病害臭氧防治机、防虫网等物理措施防治效果及其应用技术。5通过实验，筛选出7种生物制剂和12种安全有效低毒低残留化学农药品种。

Triboelectric effects: the creation of charge unbalance due to frictional effects when materials rub against each other.

摩擦电效应：当材料互相摩擦时，由于摩擦效应产生的电荷不平衡。

The experiments were carried out to study the efficiency of sod-culture and AMF infecting to early pear, the results indicated as follows: Experiment 1 Study on the effects of sod-culture on the environments of early pear orchard By field experiment, the effects of seeding Trifolium repen L.

本论文从生草栽培和菌根效应对早熟梨生长的影响入手，作了以下研究：试验1 生草对早熟梨果园微环境的影响通过田间试验研究了单独播种白三叶草、黑麦草和混播白三叶草与黑麦草对早熟梨园微生态环境的影响。

With establishing dynamic model of gun system, the effects of stiffness and damping of the main parts, i.e. elevating mechanism, trail, and soil as well as the effects of parity of recoil mass and parity of trunnion position of firing stability are systematically studied.

在建立火炮动力学模型的基础上，利用虚拟样机技术系统地研究了高低机刚度和阻尼、大架刚度和阻尼、土壤介质刚度和阻尼、后坐质量偏心和耳轴位置偏心对火炮射击稳定性的影响。

The effects of selenium in resisting senescence and inhibiting tumorous cellular growths are accomplished through its effects on cellular telomerase.

硒的抗衰老与抑制肿瘤细胞生长的作用是通过它对端粒酶的作用而实现的。

As long as this card is face-up on the field,"Tweedle Dee" cannot be effected by the effects of card effects that target.

只要此卡在场上存在，"Tweedle Dee"不受以它为对象的卡的效果

Singer Leona Lewis and former Led Zeppelin guitarist Jimmy Page emerged as the bus transformed into a grass-covered carnival float, and the pair combined for a rendition of "Whole Lotta Love".

歌手leona刘易斯和前率领的飞艇的吉他手吉米页出现巴士转化为基层所涵盖的嘉年华花车，和一双合并为一移交&整个lotta爱&。

This is Kate, and that's Erin.

这是凯特，那个是爱朗。