查询词典 lag

The Approximate time constant of the system is the sum of all the time constants of the one-order lags and for the biquadrafic lag system, and the approximate time constant is the first-order coefficient of the binomial.

不同的比例导引系数下，脱靶量归零的无量纲时间是一定的，即等效时间常数与末导时间呈线性关系，据此可以估算系统的末导时间。

There is about 3-month lag for the period between the maximum trend in temperature and that in NDVI at the country and biome scales.

植被对温度变化表现出3个月左右的滞后。2月份气温增加趋势最为显著，而5月份的NDVI增加趋势最为显著，且其速率最大。

Or you wake up, bleary with jet lag, in a city you've never seen before and feel you've come home.

或是，你一觉醒来，由于时差两眼朦胧，来到一个你没见过的城市，并有宾至如归的感觉。

The wide variety of clinical symptoms of AIDS, the general in the early symptoms as the beginning of the cold, flu, fatigue can not afford full-body, loss of appetite, fever, weight loss, with the increase of the condition, growing number of symptoms such as skin, the skin appears white stick read coccus Infections, herpes simplex, herpes zoster, purpura, hematoma, blood blister, Xueban lag, skin vulnerable to injury, after injury, such as bleeding more than; after violations of internal organs gradually and continuously Unexplained persistent fever, it could take more than 3 -- 4 months; can cough, shortness of breath, persistent diarrhea, bloody stool, hepatosplenomegaly, complicated by malignant tumors, respiratory difficulties and so on.

艾滋病的临床症状多种多样，一般初期的开始症状象伤风、流感、全身疲劳无力、食欲减退、发热、体重减轻、随着病情的加重，症状日见增多，如皮肤、粘肤出现白色念球菌感染，单纯疱疹、带状疱疹、紫斑、血肿、血疱、滞血斑、皮肤容易损伤，伤后出血不止等；以后渐渐侵犯内脏器官，不断出现原因不明的持续性发热，可长达3-4个月；还可出现咳嗽、气短、持续性腹泻、便血、肝脾肿大、并发恶性肿瘤、呼吸困难等。

Thanks to effective lag management and using a different weapon, the author has achieved 85 seconds worth of improvement over the previous movie by Walker Boh.

有效的感谢和落后的管理使用不同的武器，作者取得了沃克谟由以前的电影85秒的改善价值。

With the development of supply chain and e-commerce, the lag of logistics system has become the bottle-neck of the supply chain.

随着供应链和电子商务的发展，物流配送体系发展的滞后已经成为制约当前供应链向前发展的瓶颈。

We can say that the lag marketing development of a vast number of small and medium enterprises bottleneck.

可以说，营销工作的滞后成为广大中小企业的发展瓶颈。

The purpose of this paper is to prove the existence of non-oscillatory solutions to second-order neutral time-lag differential equation with positive/negative coefficient by using contraction-image principle through defining an operator from a bounded,closed,and convex subset into Banach space.

通过定义有界闭凸子集到B anach空间上的一个算子，应用压缩映像原理讨论了带有正负系数的二阶中立型时滞微分方程非振动解的存在性，得到该方程非振动解存在的一个充分条件。

In the antero-posterior X- ray film ,the position of the lag screw should be parallel to the long axis of the neck of femur, slightly above the level of the femoral calcar.

认为加压螺钉的位置应是在正位平行于股骨颈的长轴，位于股骨距稍上的水平，侧位位于股骨颈的中轴线上。

The rate of excellent and good functional recovery of hip was 94.0%. Postoperative internal-fixation-related complications occurred in 31 cases, including hip varus in 14 cases who had posterior intertrochanteric fragments, delayed union of fracture in 12 cases who had fractured calcar and lesser trochanter and massive dissection of soft tissues, and cutting-out of lag screws in five cases, three of whom had to receive prosthetic replacement.

术后髋关节功能恢复良好率达94.0%。215例患者中31例出现内固定相关术后并发症，其中髋内翻14例，主要发生于股骨转子内后方存在明显骨折碎裂的患者；骨折延迟愈合12例，为骨折累及股骨距及小转子，术中做软组织广泛剥离、骨折复位固定的患者；内固定物股骨头颈内切割并螺钉穿入髋关节腔5例，其中3例再行人工关节置换，关节功能Harris评分为82分。

The absorption and distribution of chromium were studied in ryeusing nutrient culture technique and pot experiment.

采用不同浓度K2CrO4(0，0.4，0.8和1.2 mmol/L)的Hoagland营养液处理黑麦幼苗，测定铬在黑麦体内的亚细胞分布、铬化学形态及不同部位的积累。

By analyzing theory foundation of mathematical morphology in the digital image processing, researching morphology arithmetic of the binary Image, discussing two basic forms for the least structure element: dilation and erosion.

通过分析数学形态学在图像中的理论基础，研究二值图像的形态分析算法，探讨最小结构元素的两种基本形态：膨胀和腐蚀；分析了数学形态学复杂算法的基本原理，把数学形态学的部分并行处理理念引入到家实际应用中。