查询词典 millimeter

Altitude the precipitation gradient of 3000 meters of above may fluctuate somewhat, year of fall that Dan Xue line takes is likely amount to 3000 millimeter, still present increscent trend.

海拔3000米以上的降水梯度可能有所波动，但雪线带的年降水量可能达3000毫米，仍呈现增大的趋势。

In sham-operated control rats, the thread was only 12 millimeter lenth.

另一组用TTC染色测定梗死灶体积。

Sick OLM High-speed, Long-range Fine Positioning Sensor: Increase speed and positioning accuracy, reach positions faster with millimeter precision.

使用者可以给远在十公里处的车辆定位，能够以越来越高的速度和精确度提供六英里多远的特殊定位。

At present,The main products in clue enameled wire 、Polyester enameled wire、Polyurethane enameled wire、Polyamide over polyyrethane enameled wire、Polyamide overcoated polyester enameled wire、Solderable polyester-imide enameled wire、Polyester-imide enameled wire、Amide-imide overcoated polyester0imide enameled wire、Amide-imide enameled wire、 Nylon fusable enameled wire ,the production specification is Φ0.04-Φ0.08 millimeter.

目前公司主要产品有铜包铝漆包线、聚酯漆包铜线、聚胺酯漆包铜线，尼龙外被聚胺酯漆包铜线、尼龙外被聚酯漆包铜线、直焊变性聚亚胺酯漆包铜线、聚酯亚胺漆包铜线、硫胺亚胺外被变性聚酯漆包铜线、聚硫胺亚胺酯漆包铜线、尼龙热熔漆包铜线，生产规格为Φ0.04mm－Φ0.80mm。

1Cubic millimeter tissue sampling was fixed with the mix of 1% glutaraldehyde and 4% paraform in 4℃.

利用兔后腿软组织损伤、海水浸泡模型，分别于损伤后浸泡于海水中2小时，浸泡后分别进行各种低渗盐水冲洗，分别于干预处理后1h、3h、6h、8h、12h，在损伤周围0.5cm范围内的肌肉组织中取材，0.5cm3损伤组织用4%福尔马林固定，HE染色，光镜下观察损伤组织的细胞浸润情况，用免疫组化法检测受伤肌肉组织凋亡相关基因Caspase3表达情况；1mm3损伤组织用1%戊二醛一%多聚甲醛混合固定液(pH7.4 ) 4℃固定，电镜观察其细胞凋亡及细胞膜、线粒体等结构的变化；生化检测Na+，K+-ATPase活性，了解其组间的差别。

After transmission over single-mode fiber 20 km, the power penality is less than 2 dB.

标 签 光通信光纤无线通信系统外部调制器光载毫米波光载波抑制下行链路 optical communications radio over fiber system external modulator optical millimeter wave optical carrier suppression downstreem

Thin and small of powerful imaginal put oneself in another's position, body length makes an appointment with 3 millimeter, bosom black, abdominal tangerine, antenna black in all 10, penniform, eye hemisphere form, be located in antenna rear, there are 1 pair of simple eyes between compound eye.

雄成虫体瘦小，体长约3毫米，胸部黑色，腹部橘红色，触角黑色共10节，羽毛状，眼半球形，位于触角后方，复眼之间有1对单眼。

METHODS: An inflatable balloon was inserted between the periorbita and orbital floor in 5 fresh human cadavers. Hertel measurements were taken for each millimeter over a total 7ml volume increment. Eighty data points were achieved and analyzed statistically using SAS6.12 software package.

选择新鲜尸体5具共10侧眼眶，将气管插管的气囊部分置入眶底与眶骨膜之间，用注射器注入7ml生理盐水，每抽出1ml生理盐水后，用Hertel眼球突度测量计测量眼球突度，共得到80个数据，采用SAS6.12软件包进行统计学分析。

With the development and application of three-terminal devices, a millimeter-wave three-terminal device oscillator has some advantages over a two-terminal oscillator, for instance, operation frequency band, efficiency, stability and integrity. Especially, for PHEMT (pseudomorphic high electron-mobility transistors) oscillator and HBT (heterojunction biplor transistors) oscillator, there is lower noise and better integrity, operate in wider dynamic range and higher frequency band.

随着三端器件的发展，相对于毫米波二端器件振荡器而言，毫米波三端器件振荡器具有工作频带宽、效率高、工作稳定和集成度好等优点，特别是用PHEMT和HBT器件制作的振荡器，具有更低的噪声，更大的动态范围，更好的集成度，可以工作在更高的频段，所以固态器件毫米波振荡器已逐步向三端器件振荡器发展。

In degraded PSM matching classification, errors modification method of degraded PSM is presented and the matching tensor of every canonical scattering centers is given. In Chapter 4, the theory of wideband millimeter-wave radar target identification is introduced. It is indicated that, for HR radar target identification, description of temoral relations among features and pattern recogntion adaptive to variation of target angles are of key importance. A rule-based pattern recogniton method of sequential reasoning is proposed, which uses a series of rules to describe relations of features variation caused by target angles variation and has the advantages of adaption to unrandom variation and false probability control in classification over traditional statistical pattern recognitiop method. Feature extraction is crucial step in target identification. In range profiles identification application, features are extracted by means of range domain pre-processing algorithm, spacial and amplitude visual computation directly from range profiles and transform algorithm based on range profiles. Visual or transformed features are either sufficiently convinced or necessarily convinced and both of them are effective and robust to range profiles identification.

在第四章，首先对宽带毫米波体制背景下目标识别方法的一些特点进行了阐述并指出，在毫米波雷达目标识别中，特征之间动态关系的描述以及能适应目标姿态角变化的模式识别方法的研究乃是要解决的关键问题；进而提出了一种基于规则库的序贯推理模式识别新方法，在这种方法的研究中，主要包括序贯推理规则库的规则排列与特征选用顺序以及规则库的收敛等问题；这种方法克服了传统的统计模式识别方法特征利用效率不高、难以适应特征值的非随机性变化的缺点，把姿态角变化所引起的特征的变化用一系列规则加以表示，其优点是能适应特征值的非随机性动态变化，并能控制分类过程中的差错概率α；特征抽取是目标识别中的关键步骤，在基于目标距离像的特征抽取方法研究中，提出了距离空间域的预处理算法、距离空间域与幅度域的直观特征抽取方法以及基于目标距离像变换分析的特征抽取方法。

Chrysanthemum of 10 thousand birthday is lax to edaphic requirement, with the arenaceous qualitative loam with fecund, good drainage had better.

万寿菊对土壤要求不严，以肥沃。排水良好的砂质壤土为好。

He unstepped the mast and furled the sail and tied it.

他拔下桅杆，把帆卷起，系住。