TLV

Group D, high frequency jet ventilation ( HFJV). Artery and vein blood gas analyses were made after TLV 30 min and OLV 30 min, and the shunt fraction Qs/ Qt calculated as well.

D组，用高频喷射通气（HFJV），并在双肺通气和单肺通气各30min后取动静脉血作血气分析并计算分流率（Qs/Qt）。

There are two kinds of approaches for liquid ventilation: partial liquid ventilation ( PLV) and total liquid ventilation ( TLV).

液体通气有两种类型：完全液体通气和部分液体通气。

The Interface Design of TLV 320 AIC 23 and CPLD

音频编解码器TLV320AIC23与CPLD接口设计

Driving design of TLV 320 AIC 23 based on DDK

基于DDK的TLV320AIC23型编解码器的驱动设计

The threshold limit value ( TLV) of bone mineral density to screen the population at more than 20% risk of fracture in men was 0. 58g/ cm2, and the TLV in women was 0. 54g/ cm2.

以骨折危险性高于20%为骨折高危人群，则男性骨折危险阈值为0.58g／cm2，女性骨折危险阈值为0.54g／cm2。

Strategy for Implementing Traffic Engineering Based on CR-LDP TLV

基于CR-LDP TLV的流量工程实现策略

Ventilation: positive downdraft exhaust ventilation should be provided to maintain vapor concentration below TLV.

通风: 为了使气体聚集程度维持在阀极限值之下,应提供通畅的向下棋流排气通风设施.

Peripheral neuropathy in HTLV-I infected individuals without tropical spastic paraparesis/ HTLV-I associated myelopathy

不伴有热带痉挛性瘫痪及HTLV-I相关脊髓病的HTLV-I感染性周围神经病