时间间隔

The survive time of TGA patients with intact interventricular septum depended on the size of ASD and PDA. The bigger the size of ASD and PDA, the longer their survive time.

室间隔完整的TGA患儿，生存时间长短与ASD和PDA的直径大小有关，缺损直径越大患儿生存时间相对较长。

The basic principle for the layout of GPR survey line was summarized on the three basic operation modes,i.e.,reflection mode,common mid point mode and transillumination mode,and the basic principles for the choice of GPR field operation parameters were introduced,which included the center frequency of antenna,the maximum time window,the spatial and temporal sampling intervals,and the separation 'between' the transmitting and receiving antennas.

概括了探地雷达野外工作的基本方法，介绍了探地雷达现场工作测线布置的基本原则，并总结了探地雷达野外测量时工作参数的选择原则。这些工作参数包括工作天线主频、采样时间窗的大小、空间采样步长、时间采样间隔、天线距大小。

Methods The left ventricular diastolic function,the blood speed during quick filling phaseof left ventricular of the mitral valve orifice,the peak value of the late phase of left ventricular diastolic pariod;E/A ratio,the time for isovolumetric relaxation phase of left ventricular,the reducel time of peak E,and the distance between peak E of mitral valve and intervertricular septum of left ventricular were measured respectively.

摘要］ 目的应用彩色多普勒超声心动图测定冠心病左室舒张功能，临床提供可靠的诊断及治疗依据方法分别测定冠心病组及对照组的左室舒张功能：二尖瓣口左室快速充盈峰值血流速度即E峰；左室舒张晚期峰值速度即A峰；E/A值，左室等容舒张时间，E峰减速时间，二尖瓣叶E峰与室间隔左室面的距离。

The information on X chart includes interpurchase times and recency for an individual customer.

本研究的管制图包含一个顾客的消费间隔时间和最近消费时间。

The optimum conditions to synthesizeβ-carboxyethyl organogermanium sesquioxide were established through orthogonal test: the time from beginning to adding sodium hypophosphite was 0.5h; the molar ratio of germanium dioxide, hydrochloric acid and sodium hypophosphite was 1:7.4:1.4; addition reaction time was 1.5h.

用正交试验确定了最佳工艺条件：从反应开始到加次亚磷酸钠的间隔时间0.5h；n：n：n=1 ： 7.4 ： 1.4；加成反应时间1.5h。

The center value and precision of the temperature, sprinkling time and sprinkling interval can be set at will in certain range. This system is safe and reliable, easy to operate. it can be widely used in industry, agriculture and daily life, it has wide market foreground.

温度中心值、精度值、洒水时间和洒水间隔时间可在一定范围内任意设置，系统安全可靠，操作简单易行，可广泛应用于工、农业及人们日常生活中，具有广阔的市场前景。

Aim: To investigate time of sublethal cerebral ischemia and time of protective effects of CA1 neurons.

目的：探讨预缺血时间及间隔时间窗对CA1区锥体细胞的影响。

Objective The present work is designed to quantify the relationship between the sublethal damage repair modify factor and the half-repair time (T1/2) as well as fraction interval.

目的 研究细胞在不同半修复时间（T1/2）和照射间隔时间条件下，由于亚致死性损伤修复所需在线性二次模型中引入的修正因子的变化趋势。

Based on analyzing combat unit mission reliability and maintainability requirement, the models of mean time between failure and mean time to repair of combat unit are given. The transformation model from combat unit mobile mission to MLDT is constructed.

在分析作战单元任务可靠性维修性基础上，给出了作战单元的平均致命性故障间隔时间和平均维修保障停机时间定义和模型，建立了作战单元任务要求到使用可用度转换和使用可用度要求到保障部署要求转换模型。

The compound pad was used in the accessibly pressed skin in the observation group and the sponge used in the control group.

结果两组在预防垫平均使用时间、翻身间隔时间、皮肤潮湿感、皮肤灼热感、皮肤发红等方面比较，均 P 。0 1，差异有极显著性意义。

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。