追踪

Results: No intraoperative or postoperative complication was noted throughout the follow-up period. At the last follow-up, all eyes were clear without haze and were nearly emmetropia.

结果：术中及术后追踪期间没有任何并发症产生；最后一次追踪时，所有角膜皆为清彻无雾浊，且所有眼睛都近乎正视。

This method involves forward modeling wavefield identification,interactive travel time pickup,minimum travel time ray tracing in the interface net,spline coefficient inversion instead of slowness inversion and final velocity field synthesising.

该方法利用正演模型识别波场，用交互法拾取走时，采用界面网最小走时射线追踪法进行射线追踪，并用反演样条系数代替反演慢度，最后合成速度场。

A finite automaton was used to build up the shallow water ray tracing model,and the model state,transition, event and action were analyzed.

用有穷状态自动机对浅海的声线追踪建模，给出了浅海声线追踪内在的状态及状态转移分析。

The results showed that Feldhofer protocol is untraceable, while O′-FRAP protocol is traceability for active attackers.

结果表明，Feldhofer协议能够实现不可追踪性，O′-FRAP协议对于主动攻击者不能实现不可追踪性。

Distance of greater than 20 miles from the patient's home to the medical center was associated with failure to complete hCG follow-up ( P =.001). Other factors including age, gravidity, parity, marital status, and insurance type did not predict compliance with recommended follow-up.

病人住所与医学中心的距离超过20英哩与没有完成hCG追踪有关(P =。001)，其它的因素包括年龄、妊娠、婚姻状况及保险类型等不能预测追踪依从性。

In addition, we designed the function modules. 5. Combining the hereinbefore research, we have built a tracing prototype system.

综合以上研究成果，对追踪系统中关键实体和主要功能模块进行了研究分析，设计实现了基于可控域的分布式网络攻击追踪原型系统。

We found 110 Kentish Plover nests in 8 sites, total area 22.74 ha, in Shengshi, Changhua during mid-April to mid-May. The hatching success of 89.09% was high compared to other studies. Thirty-six experimental artificial nests were set for a two weeks period in May to examine the effects of predators and rainfall. Among the 12 unsuccessful nests, 6 were flooded, 4 were abandoned, and 2 were predated. Successful nests and unsuccessful nests showed no difference in distance to nearest road and distance to nearest vegetation line.

调查从四月中旬至五月中旬於样区共追踪110巢东方环颈鴴的孵化情形，并於五月份设置36个人工试验巢进行两星期的追踪以了解捕食和降雨对孵化成功率的影响程度。110巢东方环颈中有98巢成功孵化，孵化成功率高达89.09%，以Mayfield Method 估算之孵化成功率亦高达83.53%，未孵化的12巢中，有6巢是因降雨淹水而失败，4巢是亲鸟弃巢，2巢被捕食。

The objective of this research was control a long stroke inchworm type positioning stage. Consider the factors that may affect positioning precision include the nonlinearity of piezoelectric actuator and phase lag cause by feedback control. Use model of hysteresis and zero phase error tracking controller to improve the tracking ability and reduce the phase lag of the system.

因此在本研究中，对於一个蚇蠖式长行程平台研究控制方法，考虑可能影响定位精度的因素，包括压电致动器的非线性特性与系统因为闭回路控制架构造成的响应相位落后现象，利用迟滞数学模型的建立与零相位误差追踪控制器的设计来改善系统的追踪能力与相位误差。

In the gloom underwood on another land,a group of men were chasing another group to toast the lagger and keep the chargui as food.

在另一片陆地幽深的丛林中，一个人群正在追踪另一个人群，把其中的落伍者烤食了，把剩下的肉干充作继续追踪的长路上的干粮。

To update and follow up major quality issues on SCAR TRACK, and track the result until closure.

更新和追踪SCAR TRACK中的主要品质问题，追踪结果直至结案。

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。