查询词典 F.D.

Because of harsh environment that strapdown inertial guidanc e system works in, the conventional accelerator data acquisition systems such as I/F converter and A/D acq uisition have limitations in testing. Therefore, a new method which combing I/F and A/D based on PC104 bus was pro posed, and an ADAS module with the advantages of I/F and A/D schemes was designed.

加速度计是捷联惯导系统的核心部件，由于捷联惯导系统恶劣的工作环境，通常以I/F转换或A/D 采样方案设计的加速度计数据采集系统在测试中均有局限性，因此基于PC104总线提出I /F和A/D相结合的方法，设计了高精度加速度计数据采集系统，该系统同时具有I/F和A/D方案的优点。

That is, formally speaking, a representation or encoding over an alphabet ∑ of a set D is a function f from D to 2^∑* that satisfies the following condition: f(e1) and f(e2) are disjoint nonempty sets 不相交的非空子集 for each pair of distinct elements e1 and e2 in D.

形式地说，对信息对象集合 D 进行基于字母表∑的物化或编码是从 D 到 2^∑*的函数 f，并且函数 f 满足以下条件：对于 D 内任一对不相同的元素 e1 和 e2，f(e1)和 f(e2)是不相交的非空子集。

Container Yard C/收货人 Consignee C/O 产地证 Certificate of Origin CAF 货币汇率附加费 Currency Adjustment Factor CFS 散货仓库 Container Freight Station CFS/CFS 散装交货 CHB 报关行 Customs House Broker CIF 成本,保险加海运费 COST,INSURANCE,FRIGHT CIP 运费、保险费付至目的地 Carriage and Insurance Paid To COMM 商品 Commodity CPT 运费付至目的地 Carriage Paid To CTNR 柜子 Container CY/CY 整柜交货 D/A 承兑交单 Document Against Acceptance D/O 到港通知 Delivery Order D/P 付款交单 Document Against Payment DAF 边境交货 Delivered At Frontier DDC 目的港码头费 Destination Delivery Charge DDP 完税后交货 Delivered Duty Paid DDU 未完税交货 Delivered Duty Unpaid DEQ 目的港码头交货 Delivered Ex Quay DES 目的港船上交货 Delivered Ex Ship Doc#文件号码 Document Number EPS 设备位置附加费 Equipment Position Surcharges Ex 工厂交货 Work/ExFactory F/F 货运代理 Freight Forwarder FAF 燃料附加费 Fuel AdjustmentFactor FAK 各种货品 Freight All Kind FAS 装运港船边交货 Free Alongside Ship FCA 货交承运人 Free Carrier FCL 整柜 Full Container Load Feeder Vessel/Lighter 驳船航次 FEU 40'柜型 Forty-Foot Equivalent Unit 40' FMC 联邦海事委员会 Federal Maritime Commission FOB 船上交货 Free On Board GRI 全面涨价 General RateIncrease H/C 代理费 Handling Charge HBL 子提单 House B/L I/S 内销售 Inside Sales IA 各别调价 Independent Action L/C 信用证 Letter of Credit Land Bridge 陆桥 LCL 拼柜 Less Than Container Load M/T 尺码吨 Measurement Ton MB/L 主提单 Master Bill Of Loading MLB 小陆桥,自一港到另一港口 Minni Land Bridge Mother Vessel 主线船 MTD 多式联运单据 Multimodal Transport Document N/F 通知人 Notify NVOCC 无船承运人 Non Vessel OperatingCommon Carrier O/F 海运费 Ocean Freight OBL 海运提单 OceanB/L OCP 货主自行安排运到内陆点 Overland Continental Point OP 操作 Operation ORC 本地收货费用 Origen Recevie Charges P.

一般都规定租船人负担，即船方不负担装卸，理舱和平舱费条件（FREE IN AND OUT，STOWED，TRIMMED--F.I.O.S.T。）。

As the trough of D, E and the slot F (it belongs to the other end of spiral) of the sealing surface of convergence, there is a triangle similar to a positive gap a'b'c ', so D, F, E will also be connected.

由于在槽D、E与槽F相衔接的密封面上，也存在着类似于正面的三角形缺口a'b'c'，所以D、F、E也将相通。

And this causes a frequency change Δf. The resonant point tracing algorithm describes how to detect Δf. So it can introduce a feedback frequencydifference -Δf through a closed loop to realize the resonant state o In the digitaldetection scenario, using staircase wave to replace saw tooth wave, it can overcome a lot of shortcomings in the analog system. The character of the staircase wave affects the detection precision directly. This thesis analyzes a high precision scenario producing a staircase waveform in detail. It can reduce the number of the bits in D/A converter greatly. This thesis proposes another method to improve the detection precision in case that the A/D converter has comparatively little number of bits, while this method will not increase the cost of the system greatly.

在谐振式光纤陀螺中，环形谐振腔的旋转使得谐振腔的谐振频率发生了变化，从而产生了一个与旋转速度成正比的频率变化值△f，谐振点跟踪算法描述了如何检测出△f，从而可以通过闭环在系统中引入反馈频差-△f，实现光路的谐振状态；在数字闭环检测方案中，用阶梯波作为反馈信号来代替锯齿波，可以克服原来模拟系统中锯齿波的很多缺点，阶梯波的性能直接影响着系统的测量精度，本论文详细分析了一种高精度阶梯波生成方案，使得所需D／A的位数大大降低；本文还分析了A／D转换器对系统测量精度的影响，提出了一种A／D转换器位数较少的情况下提高系统测量精度的措施，同时又不会增加太多的系统成本。

Based on the energy budget equation, the optimum feeding rate for gibel carp was C〓=G〓+F〓+U〓+R〓(G〓, maximum growth energy, KJ/d; F〓, fecal energy at the optimum feeding rate, KJ/d; U〓, excretion energy at the optimum feeding rate, KJ/d; R〓, metabolism energy at the optimum feeding rate), and F〓=0.077C〓, U〓=0.052C〓 and R〓=k〓 and k is adjusted coefficient.

根据能量收支方程，异育银鲫的最适摄食率可表述为：C〓=G〓+F〓+U〓+R〓（G〓：最大摄食率条件下的生长能，KJ/d；F〓：最适摄食率条件下的排粪能，KJ/d；U〓：最适摄食率条件下的排泄能，KJ/d；R〓：最适摄食率条件下的代谢能，KJ/d），其中F〓=0.077C〓，U〓=0.052C〓，R〓=k*，k为校正系数。

Using New Zealand rabbit ears cartilage makes chondrocyte suspension, Fibrinogen was mixed with D-hank's makes a final fibrinogen concentration of 50mg/ml mixture solution, then chondrocytes resuspend with fibrinogen solution, chondrocytes-seeded fibrinogen was mixed with thrombin (25U/ml in 40mM calcium choride) to make chondrocytes/fibrin glue polymer. Pluronic F-127 was mixed with D-hank's makes a final Pluronic F-127 concentration of 400mg/ml mixture solution, then chondrocytes resuspend with Pluronic F-127 solution to make chondrocytes/Pluronic F-127 polymer. The chondrocyte concentrations was 10 million chondrocyte/ml of polymer.

为确定纤维蛋白凝胶与Pluronic F-127在注射方式形成组织工程化软骨过程中的优劣，我们进行了如下实验：应用新西兰大白兔耳软骨获取软骨细胞并体外培养，纤维蛋白原应用D-hank's液配制为50mg/ml，然后以纤维蛋白原溶液重悬软骨细胞，再与40mM的氯化钙配制的25U/ml凝血酶混合形成软骨细胞—纤维蛋白凝胶复合物；Pluronic F-127应用D-hank's液配制为400mg/ml，同样用PluronicF-127溶液重悬软骨细胞而形成软骨细胞—Pluronic F-127凝胶复合物。

G/ l8 F% d!}1 D4 e1 :} Wang, who was blitzed twice by Cleveland in the playoff loss last fall, was shaky in spring training as he developed his slider and changeup. But he was sharp on Tuesday, using the slider for his two strikeouts and his usual sinker for most of the rest.

X， R W ^0 d O' N 去年季后赛被印第安人狂电两次的王小民(看来，这个印象会跟著小民一阵子T__T，春训期间练习滑球和变速球的时候，表现也是抖抖的，但是星期二他运用滑球取得两次三振，以及其余时间运用伸卡球时，表现得很锐利。

There are no prominent variations of the micas in Li, F, Mn and Rb between zone c and zone d but sharp changes in these elements between zone d and zone e. In contrast to the primary micas in zone e, the altered micas in zone e show higher in F and Li but lower in Al. From zone a to zone e, the micas do not show remarkable variation in Na+K.

从c带到e带，随着Fe、Mg和Ti的减少，总体上表现为Al、Li递增，F、Mn和Rb递减的演化方向，但Li、F、Mn和Rb在c带和d带之间变化不明显，d带和e带之间却表现出急剧的变化。e带中的次生云母与原生云母相比，前者F、Li高而Al低，从a带到e带，Na+K变化不明显。

Compared to figleaf gourd, cucumber and sponge gourd showed higher net CO_2 assimilation, actual quantum yield of PSII electron transport Φ_(PSII, photochemical quenching coefficient, the efficiency of excitation capture by open PSII centers, rate of energy dissipation via light-independent thermal processes and fluorescence J_(f,D, energy flux via linear electron transport J_(PSII and electron flux for photosynthetic carbon reduction all the time during the measuring day.

黄瓜与丝瓜在净二氧化碳同化速率、光系统Ⅱ光化学量子效率Φ_(PSⅡ、光化学猝灭系数、开放的光系统Ⅱ中心激发能捕获效率、不依赖于光的热能与荧光耗散光能J_(f，D、PSⅡ总的光合电子流量J_(PSⅡ及用于光合碳还原的电子流量等参数上均表现出比黑籽南瓜更高的数值。

On the other hand, the more important thing is because the urban housing is a kind of heterogeneity products.

另一方面，更重要的是由于城市住房是一种异质性产品。

Climate histogram is the fall that collects place measure calm value, cent serves as cross axle for a few equal interval, the area that the frequency that the value appears according to place is accumulated and becomes will be determined inside each interval, discharge the graph that rise with post, also be called histogram.

气候直方图是将所收集的降水量测定值，分为几个相等的区间作为横轴，并将各区间内所测定值依所出现的次数累积而成的面积，用柱子排起来的图形，也叫做柱状图。