4e

Research on 4E Criterion and Influence Element about the Performance of E-Government

电子政务绩效的4E性质与影响要素研究

The innovation of this paper is the application of " 4E " performance evaluation tools .

其中，4E绩效评估工具的应用是本文的创新之处。

A communication system of coupling units for DF_ ( 4E ) locomotives

东风（4E）型机车重联装置通讯系统

Eukaryotic Translation Initiation Factor 4e Expression in Endometrioid Adenocarcinoma and Its Significance

真核细胞翻译起始因子4E在子宫内膜癌中的表达及意义

Relationship among expression of eukaryotic initiation factor 4E , tumor angiogenesis and lymph node metastasis in breast cancer

真核细胞转录起始因子4E表达与乳腺癌血管生成及淋巴结转移的关系

Correlation of eukaryotic initiation factor 4E and osteopontin in serum of patients with epithelial ovarian cancer

eIF-4E、OPN在上皮性卵巢癌患者血清中的表达及临床意义

EIF ( iso ) 4E Full Sequence Cloning and Structure and Expression Analyzing in Papaya

番木瓜eIF（iso）4E基因克隆及其结构和表达分析

It includes the performance indexes ( 4E ) of four basic respects , namely economy , efficiency , effectiveness and equity .

它包括四个基本方面的绩效指标（4E）：经济（Economic）、效率（Efficiency）、效果（Effectiveness）和公平（Equity）。

Investigation of gene of k / na discrimination character on 4E chromosome from Agropyron elongatum

长穗偃麦草4E染色体上的K/Na判别性状基因研究

Correlation between prognosis and the expression of eukaryotic translation initiation factor 4E in surgical margin specimen of laryngeal squamous cell carcinoma

喉鳞状细胞癌手术切缘翻译启动因子4E蛋白表达与预后的关系

Expression and clinical value of eukaryotic initiation factor 4E and matrix metalloproteinase-9 in supraglottic and hypopharyngeal carcinoma and metastasic lymph

真核细胞翻译起始因子4E及基质金属蛋白酶-9在声门上喉癌和下咽癌转移淋巴结中的表达

Objective To appraise the expression of eukaryotic translation initiation factor 4E ( eIF4E ) in marginal surgical specimen of laryngeal squamous cell carcinoma and its significance .

目的探讨翻译启动因子4E（eIF4E）蛋白在喉癌手术病理检查切缘中的表达及意义。

Their plant growth regulation activities were examined on wheat and cucumber seedling . The compound 4e exhibited high growth stimulating activity towards cucumber at dosage of 10 μ g / g.

该类化合物对小麦和黄瓜具有不同程度的生长调节活性，其中化合物4e在10μg/g剂量下对黄瓜生长显示了较高的促进活性。

But the reduction of Ti ~ ( 4 + ) into Ti on the aluminum cathode is one step : Ti ~ ( 4 + ) + 4e → Ti .

而Ti~（4+）在铝阴极上的还原过程是一步还原的：Ti~（4+）+4e→Ti。

Thioureas have been attached great importance because of their special biological activities . A series of novel thiourea derivatives 4a ~ 4e and thiosemicarbazide derivatives 5a ~ 5e were synthesized by addition reaction of 2-phenyl-1,2,3-triazole-4-formyl isothiocyanate ( 1 ) with substituted 2-amino benzothiazole and 2-hydrazino benzothiazole respectively .

利用2-苯基-1,2,3-三唑-4-甲酰基异硫氰酸酯与2-氨基取代苯并噻唑和2-肼基取代苯并噻唑的加成反应合成了一系列二取代硫脲和氨基硫脲衍生物。