investigated的例句大全

The effects of polymerization conditions in gas phase and the formulation and preparation of the chromium based polyethylene catalyst QCP 01 on catalyst activity and polymer melt flow index were investigated.

考察了聚合条件以及催化剂配方和制备工艺条件对气相法铬系聚乙烯催化剂QCP－01的聚合活性及产物熔体流动指数的影响。

The effects of modifiers on the extraction of Co(ⅱ), Fe(ⅱ) and Mn(ⅱ) with quaternary ammonium chloride ( QAC) were investigated.

研究了改性剂对季铵盐萃取分离钴（Ⅱ）、铁（Ⅱ）、锰（Ⅱ）的影响。

With the P-III distribution taken as an example, the statistical characteristics of the PNT method were investigated by means of the Monte-Carlo simulation.

以PⅢ型分布为例，用Monte Carlo法进行模拟分析，并对PNT法的统计性能与线性矩（LM）法的统计性能进行了比较。

The skills of nursing operation in the students of the experimental group before and after studying PNT, the abilities of the students during the practical training and after graduation in the two groups, and the employment in the two groups were all investigated.

然后对实验组学生学习《护技》课前后护理操作技术掌握情况、两组学生实习期间及毕业后工作的综合能力、两组学生就业情况进行跟踪调查。

In this paper, the main behaviors of PLN ( Probabilistic Logic Neuron) networks are investigated quantitatively using Markov chain theory.

本文以马尔科夫链理论为工具，研究PLN（概率逻辑神经元）网络的定量性质。

The theory of planet phasing ( TPP) of the PGT is investigated.

研究了行星传动的相位调谐理论。

In addition, we also investigated the mechanisms underlying the effects of PGN on glycinergic response.

此外，还探索了PGN作用于甘氨酸能反应的可能机制。

Synthesizing process and dielectric properties of Ca-doped PFW are investigated.

研究了在钨铁酸铅（PFW）中添加Ca2+的合成过程及相应的介电性能。合成方法采用B位先驱体合成法。

This research aim to establish an efficient system for producing pigs by somatic cell nuclear transfer ( SCNT). Effect of hormone 、 pFF and EGF on maturation of porcine oocytes have been investigated.

本研究旨在建立一套高效的体细胞克隆猪的生产体系。研究了激素、猪卵泡液及表皮生长因子对猪卵母细胞体外成熟的影响。

Under strict quality control, the authors investigated the levels of PbB among 270 women from early pregnancy to delivery and their infants.

在严格的质量保证措施下，对北京石景山地区270名孕妇及其婴儿进行了血铅的追踪调查。

Using menadione sodium bisulfite ( MSB) and nicotinamide as raw materials, effects of reaction conditions on synthesis of menadione nicotinamide bisulfite ( MNB) at room temperature were investigated.

以亚硫酸氢钠甲萘醌（MSB）和烟酰胺为原料，在常温下合成了稳定型维生素K3（MNB）并对影响反应的因素进行了考察。

The process of Fish-eye Flake formation in welding seams of 16 Mng steel is investigated by means of SEM, EDX, IMA, SIMS reflectoscope and X-ray flaw detection as well as metallography technique.

运用扫描电镜、x射线能谱仪、离子探针、超声波探伤仪及x射线探伤、金相技术等多种手段对16M ng钢焊缝中鱼眼白点的形成过程作了综合研究。

In this paper, the corrosion property of NZS system decorative copper alloy under different plastic deformations is investigated, and the influences of grain size and annealing temperature upon the corrosion property discussed.

着重研究了NZS系列装饰铜合金在不同塑性变形下的腐蚀性能。同时对晶粒度、退火温度对腐蚀性能的影响做了一定的探讨。

Influences of laser ellipticity on the ionization parameters of Ni-like Kr ( NLK) system based on electron collisional scheme of optical-field ionization ( OFI) were investigated.

研究了激光椭偏率对基于光场感生电离（OFI）电子碰撞机制类镍氪（NLK）系统电离参数的影响。

It is investigated and analyzed whether the method of OSP plays an active role in preventing and reducing the incidence of NVG in the group receiving treatment.

通过治疗组经治疗后新生血管性青光眼的发病率等，调查和分析以开玄府法为主的中药治疗是否具有预防和降低新生血管性青光眼发生率的作用；

The application of Set Partitioning in Hierarchical Trees ( SPIHT) to the image coding of arbitrarily shaped Region of Interest ( ROI) is investigated.

研究了等级树集分割编码方法（SPIHT）在任意形状感兴趣区域（ROI）编码中的应用。

The influence of cultivation factors on the incidence of wheat black point was investigated in filed.

研究了播量、播期、灌水、施肥等栽培因子对小麦黑胚病发生的影响.

Finally, using NHT/ NST and atomic force microscope, the micro-tribological properties of enamel and the recovery of surface damage were preliminarily investigated.

本文采用纳米压痕/划痕仪和原子力显微镜研究了牙釉质的微观摩擦学性能，并对其损伤的修复过程进行了初步探讨。

The causes and control methods of the magnetic parameter drifts for magnetic bubble LPB garnet films are investigated.

本文研究了磁泡石榴石外延膜磁参数漂移的起因和抑制方法。

The effects of equivalence ratio and volume fraction of oxygen on gas composition, carbon conversion and low heating value ( LHV) of fuel gas were investigated through a series of experiments.

实验主要考察了氧的当量比和氧体积分数对气化气组成、碳转化率和气体热值的影响。