Grade ⅳ DLK appeared 5 to 7 days postoperatively. Anterior stroma structure became unclear, with highly reflective and folded corneal flap. Numerous highly reflective scarring formed late.

Conclusion LASIK pre-operative application of glucocorticoid access to the clinical effect is expected to more effective prevention of DLK, meanwhile has convenience, improves treatment compliance.

结论LASIK术前应用糖皮质激素可获得预期临床效果，更有效预防DLK，同时方便患者使用，提高治疗依从性。

Based on the model of product disassembly-logical-net ( DLN), the methods for evaluating single-goal maintaining costs and multiple goal maintaining costs are presented.

基于拆卸逻辑网络模型DLN，提出了以更换为主要维修方式的单目标维修费用的估算方法和多目标维修费用的计算方法。

Experimental study on non-uniformity of fuel-air premixing in a DLN combustor

DLN燃烧室的燃料-空气预混均匀性研究

Optimization of Annular Combustion Zone for Heavy Duty Gas Turbine DLN Combustor

重型燃气轮机DLN燃烧室环形区的优化

Major and trace elements composition and species in the different diameter particle were sampled and measured in fly ash using DFJ 1 model five stage classification air samples.

采用DFJ-1型5段分级采样器，对粉煤灰中不同粒径颗粒物中常量元素和微量元素的组成和化学形态进行了分析。

Why on earth would DFJ think it could raise a fresh big fund in this environment?

在这种环境下，德丰杰为何认为其将能够成功筹集大量资金呢？

The morphology of online sampled blends were observed with the help of Scanning Electron Microscope ( SEM). Some parameters, such as average particle diameter d, particle diameter distribution width σ, mass center distance D and fractals dimension DfN were also calculated from SEM photos.

用扫描电镜观察在线取得的样品的相结构，同时得出各结构参数：分散相平均粒径d、分散相粒径分布宽度σ、分形维数DfN等。

The cortico-dorsal funicular nuclei ( DFN) and dorsal funicular nuclei-spinal cord projections were studied with the HRP and modified Nauta methods in 35 cats.

用Nauta法和HRP法研究了35只猫的皮质后索核投射和后索核脊髓投射。

The projections of the DFN to the spinal cord originate mainly from large and medium sized cells in the intermediate ventral part in DFN.

投向脊髓灰质的后索核纤维主要发自核中间腹侧部的大、中型三角、多角和梭形细胞。

The degenerated fibers are the densest in the intermediate ventral part in DFN.

后索核的中间腹侧部是皮质纤维分布的中心。

A Problem of Closed Ideals in ( DFN)& Algebra A_P

一个（DFN）&代数A P中的闭理想问题

Analysis of the therapeutic effect of DCS and DFN on supracondylar fracture of femur

股骨髁上骨折两种内固定方式的疗效分析

Under restrictive application environments where exact processing of messages in order needs to be assured, a DLQ can be omitted to force a shutdown of the processing.

在必须保证确切地按顺序处理消息的严格应用程序环境中，可以省略DLQ以强制关闭消息的处理。

MQ provides a sample DLQ handler ( runmqdlq/ amqsdlq) for your learning and experimentation.

MQ提供了一个示例DLQ处理程序（runmqdlq/amqsdlq），以供您学习和试验。

If the retry fails, then custom DLQ rules should be used to forward or remove the messages as needed.

如果重试失败，则应该使用自定义的DLQ规则，根据需要转发或删除消息。

In addition, the DLQ should be monitored as messages arriving in that queue are likely an error.

此外，应该对DLQ进行监视，因为到达该队列的消息可能是错误。

The DLQ is a local queue that is also referred as the undelivered-message queue.

DLQ是一个本地队列，也称为未送达消息队列。

If you do not define a DLQ, errors in the application programs may cause channels to shut down.

如果不定义DLQ，应用程序中的错误可能导致通道关闭。

Check that the queue manager you will be using has enabled DLQ processing.

检查要使用的队列管理器是否启用了DLQ处理功能。

AIM: To demonstrate the role of rat mite ( Ornithonyssus bacoti) in the transmission of Rattus borne hemorrhagic fever with renal syndrome ( HFRS).

目的：研究柏氏禽刺螨在传播家鼠型肾综合征出血热病毒中的作用。