There is significant difference between the existing vegetation and PNV due to the influence of human activities.

The PNW export program has been beset by weakened wheat exports and slower corn exports as compared to last year.

困扰太平洋西北沿岸的问题是，与去年相比，小麦的出口形势不佳，玉米的出口进度放慢。

It is introduced a new type of macromolecular phenolic high temperature antioxidant ( PNX).

介绍了一种新型酚类大分子高温抗氧添加剂（PNX）。

The performance evaluation for PoQ bandwidth broker in DS network

DS网络的PoQ带宽代理及其性能

Germ cell-less ( GCL) plays an essential role in the formation of primordial germ cells. An evolutionally conserved domain, BTB/ POZ domain, was found in the GCL homologue proteins of Drosophila, zebrafish, medaka and mouse.

Germ cell-less（GCL）是与原始生殖细胞发生相关的重要因子，果蝇、斑马鱼、青鳉鱼和小鼠的GCL蛋白都含有一个进化上保守的BTB/POZ结构域。

A gcl conserved sequence of 319 bp, which contained BTB/ POZ domain coding sequence, was isolated from Quail ( Coturnix coturnix) genome DNA using the BTB degenerated primers.

本研究应用简并PCR克隆技术，在鹌鹑（Coturnix coturnix）中扩增得到319bp的gcl基因（包含BTB/POZ结构域编码序列）保守序列。

Objective To study the role of a BTB/ POZ domain protein in the expression of hsp90 α gene.

目的探讨人BTB/POZ结构域GAGA元件结合相关蛋白（GRP）在hsp90α基因表达中的作用。

Cloning and Expression of Quail gcl BTB/ POZ Domain Coding Sequence

鹌鹑gcl基因BTB/POZ结构域编码序列的克隆及组织中的表达

CONCLUSION A PPK model of VPA in children with epilepsy in China is successfully established using the NONMEM software.

结论用NONMEM软件成功地建立了中国癫痫儿童VPA的PPK模型。

The conclusion shows DMCS can obviously improve the channel capacity compared with that of PPK/ OOK system.

结论表明：双重混合调制对于提高信道容量是可行的。

You should have received one or more PuTTY SSH secret keys ( PPK file).

您应该会收到一个或更多PuTTY SSH秘密密钥（PPK文件）。

Auto Synchro Magnetic Tape Record for PPK Signal

PPK信号自同步磁带记录

The results show that the PCM/ PPK is very efficient telemetry system.

结果表明PCM/PPK是一种非常有效的系统。

Basic Characteristics Analysis of Multiple Pulses PPK Coded Modulation

多脉冲PPK的编码调制基本分析

Analyses show the essential properties of modified PPK were changed slightly.

结果表明，修饰PPK在等电点等基本性质方面都有变化。

Z-scan Measurement on the Third-order Nonlinear Optical Absorption of Conjugated PPQ Polymer Film

共轭有机高聚物PPQ薄膜非线性吸收的Z-扫描测量

Propagation of Femtosecond Optical Pulse in Organic Polymers ∶ PPQ

飞秒激光在PPQ有机高聚物中的传输特性研究

Effect of PPQ 1 on cytokine production from spleen lymphocyte of mice

西洋参多糖组份1（PPQ-1）对小鼠脾淋巴细胞合成细胞因子的影响

Electroluminescence of Doped PPQ Thin Films Caused by Applied Field

掺杂PPQ薄膜的电致发光及电场调制

Anomalous Group Velocity Dispersion of PPQ Organic Conjugated Polymeric Cast Film

有机高聚物PPQ薄膜的反常群速色散

Experimental Study of Nonlinear Effects in a PPQ Organic Planar Waveguide

PPQ共轭有机聚合物平面光波导的非线性传输特性的实验研究