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Measurements and Main Results: The model comprises 16 variables of which 10 (older age, male sex, prolonged immobilization, history of deep vein thrombosis, sudden-onset dyspnea, chest pain, syncope, hemoptysis, unilateral leg swelling, electrocardiographic signs of acute cor pulmonale) are positively associated, and 6 (prior cardiovascular or pulmonary disease, orthopnea, high fever, wheezes, or crackles on chest auscultation) are negatively associated with pulmonary embolism.

测量和主要结果：模型包含16种变量，其中10种（老年、男性、长期制动、深静脉血栓形成病史、突然发作的呼吸困难、胸痛、晕厥、咯血、一侧下肢肿胀、心电图急性肺心病波形）与肺栓塞正相关，另外6种（原有心血管或肺部疾病、端坐呼吸、高热、喘息、或胸部听诊的爆裂音）与肺栓塞负相关。

The testing method comprises the following steps:(1) collecting the electrocardio-signal, the phonocardio-signal and the pulse signal of radial artery;(2) performing analog-to-digital conversion to the three signals to form the signal oscillogram;(3) identifying and extracting the characteristic point of each signal;(4) constructing the time series RR of electrocardio-period, the electromechanical delay time series and the pulse wave propagation time series of the combined variability index;(5) testing the validity of each time series;(6) calculating the heart rate variability, the electromechanical delay variability and the pulse wave propagation time variability; and (7) calculating the combined variability index of angiocarpy AV.

本发明提供了一种心血管系统联合变异性指标的检测方法和装置，检测方法包括以下步骤：(1)采集受检测者的心电、心音、挠动脉脉搏信号；(2)对三路信号进行模拟-数字转换，形成信号波形图；(3)识别和提取三路信号各自的特征点；(4)构造联合变异性指标的心电间期时间序列RR，电机械延迟时间序列和脉搏波传播时间序列；(5)检验各时间序列的有效性；(6)计算心率变异性、电机械延迟变异性和脉搏波传播时间变异性；(7)计算心血管联合变异性指标AV。

The inner box is arranged inside the outer box in a sliding measure. Wherein the inner box comprises three individual modules as battery containing module which can be used for containing a battery, an inserting module which can be used for the battery in the battery containing module conducting connecting outside the outer box, and an attachment module in which a battery managing system that is used for monitoring the working state of the battery can be arranged.

其中所述内箱体包括三个独立的模块，分别是：电池容放模块，电池容放在所述电池容放模块中；插接模块，所述电池容放模块内的电池通过所述插接模块导电地连接到所述外箱体；以及附件模块，其中设置有用于监控所述电池容放模块内的电池的工作状态的电池管理系统。

Original acquisition comprises making things, taking possession of ownerless things.

原始取得包括造物，占有无主物。

This invention discloses a method for preparing monodisperse oil-soluble surface-modified ferric oxide nanoparticles. The method comprises: mixing ethanol solution of soluble ferric salt with ethanol solution of fatty acid, adding alkali, stirring to obtain precursor of ferric oxyhydrogen fatty acid salt precipitate, and cracking at 210-280 deg.

一种制备单分散、油溶性表面修饰氧化铁纳米微粒的方法，将可溶性铁盐的乙醇溶液与脂肪酸的乙醇溶液混合，加入碱搅拌得前驱体三价铁氢氧脂肪酸盐沉淀；单元前驱体三价铁氢氧脂肪酸盐在无溶剂下直接热解得目标产品。

The main platform of PACA comprises Pamirs International Poetry Exchange Center and Pamirs Arts Center.

帕米尔文化艺术研究院的主要工作平台包括帕米尔国际诗歌交流中心和帕米尔艺术中心。

OA network system comprises an important part of paperless office automation system.

办公自动化网络系统是自动化无纸办公系统的重要组成部分。

The parakeratosis inhibitor, pore-shrinking agent or agent for preventing/ameliorating rough skin comprises one or more compounds selected from the group consisting of alpha-amino acid derivatives and salts thereof.

本发明进一步提供含有作为上述角化不全抑制剂、毛孔收缩剂或皮肤粗糙防止/改善剂的选自α-氨基酸衍生物及其盐中的一种或两种以上化合物的皮肤外用组合物。

The method comprises the following steps: acquiring the parallel link information between a first routing device and a second routing device; selecting at least one link from the parallel links between the first routing device and the second routing device as a main link according to the parallel link information; and transmitting the message between the first routing device and the second routing device through the main link.

本发明方法包括：获取第一路由设备与第二路由设备之间的并行链路信息；根据所述并行链路信息在第一路由设备与第二路由设备之间的并行链路中选择出至少一条链路作为主链路；通过所述主链路传输所述第一路由设备与第二路由设备之间的报文。

The recess (40) is provided with a shape of roughly parallelepiped, and comprises a structure for keeping the electronic module in-place. The structure is provided with a plurality of cuniform sections (401, 402) whose cross section is triangle, and which is arranged on a side wall (53) of the recess.

凹部(40)具有大致平行六面体形状，且包括用于将电子模块保持在位的结构，所述结构具有横截面为三角形、且被设置在凹部的侧壁(53)上的多个楔形部(401，402)。

Aquatic or marsh-growing fern allies; known to have existed since the Cenozoic; sometimes included in Lycopodiales.

生活于水中或湿地的蕨类；从新生代生存至今；有时归于石松目之中。

The engine was uprated from a 90hp Franklin to a 125hp Lycoming.

改良过的引擎是从90hp到125hp莱康明富兰克林。