查询词典 morphological

First we investigated the relationship between the female pleonal expansion and female reproductive condition (i.e., non-ovigerous, ovigerous, or with spermatophores) to clarify the morphological characteristics of female coconut crabs that were able to mate.

首先，我们调查了雌蟹腹变宽和生殖条件的关系（非抱卵蟹、抱卵蟹、或者纳精囊中出现精荚）来确认椰子蟹具有交配能力的雌蟹形态特征。

Considering the low morphological stability of dye-doped polymer thin film and based on the above multi-chromophoric organic small molecules, six novel copolymers have been synthesized by the co-polymerization, in which there are three functions: 1, 8-naphthalimide as emitting moiety, oxadiazole as electron transporting moiety, and N-vinyl carbazole as hole transporting moiety.

考虑到有机小分子掺杂到聚合物膜中低的形态稳定性，我们在上面多发色团有机小分子研究的基础上，通过自由基引发共聚合成了六个新型的共聚物。在该类共聚物的侧链上含有三个功能团：1，8-萘酰亚胺单元、噁二唑单元和N-乙烯基咔唑单元。

The problems have been attributed to difficulties in the interpretation of the significance of morphological characteristics used to classify palaemonid shrimp and have hindered the development of stable classification systems.

本研究以中国境内分布的沼虾属种类为主要研究对象，利用DNA测序、PCR-RFLP技术和ISSR技术等分子生物学实验手段，运用支序系统学与分子进化生物学理论及分析方法，以地理群体为基本研究单元，展开从地理种群-物种-属的逐级水平的系统学研究。

For the past decade, the morphological variations of Asian Homo erectus, and their significance in the origin and evolution of Homo erectus in Asia have attracted great attentions in the paleoanthropological research around the world.

自1890年在印度尼西亚爪哇Trinil地点首次发现直立人化石以来，相继在爪哇的Sangiran、Mojokerto、Ngandong、Sambungmacan，以及中国的周口店、元谋、蓝田、和县、南京等地点发现了大量的直立人化石。

Objective:To provide morphological data of thymic percutaneous paracentesis for intervention treatment of myasthenia gravis.

目的：为经皮穿刺胸腺介入治疗重症肌无力提供应用解剖基础。

Methods Classification and definition of the 1st and 2nd intermediate host of Paragonimus were carried out by using morphological study.

采用形态学方法对并殖吸虫第一、二中间宿主进行分类与鉴定。

The fiber length has only little influence on the basic density within the growth rings, and significant correlation at 0.01 levels was found between the basic density and the fiber length among the different rings. Only slight negative correlation was found between the basic density and the fiber width within the growth rings, but significant positive correlation at 0.01 levels was indicated between the basic density and the fiber width among the growth rings, contrary to that of fiber length. It was demonstrated that significant positive correlations at 0.01 levels between the basic density and fiber double wall thickness, fiber length to width ratio and double wall thickness to diameter ratio, significant negative correlations at 0.01 levels between the basic density and fiber diameter and diameter to width ratio, only slight negative correlation between the basic density and fiber width both in the same growth rings and among the different growth rings. No significant correlation was found between the basic density and the vessel morphological features, nor was the tissue proportion in the same growth rings. But among the different rings, it was found there was significant positive correlation at 0.01 levels between the basic density and the fiber proportion among the different rings, and significant negative correlation at 0.01 levels between the basic density and vessel-elements proportion and ray proportion, only slight negative correlation between the basic density and the parenchym proportion. Significant or no significant negative correlation was found between the basic density and the microfibril angle in the same growth rings, but significant negative correlation was found between the basic density and the microfibril angle among the different growth rings.

生长轮内纤维长度对基本密度的影响不大，而在不同生长轮间纤维长度与基本密度达极显著正相关，纤维宽度与此相反，同一生长轮内纤维宽度与基本密度极显著负相关，不同生长轮间只有微弱负相关；基本密度与纤维双壁厚、长宽比、壁腔比在生长轮内和生长轮间均呈极显著正相关，而与胞腔直径、腔径比均呈极显著负相关，仅与纤维宽度呈微弱的负相关；导管形态对基本密度的影响不显著；同一生长轮内组织比量对基本密度的影响也不显著，但不同生长轮间基本密度与纤维比量呈极显著正相关，与导管比量和木射线比量呈极显著负相关，与轴向薄壁细胞比量仅呈不显著负相关；生长轮内基本密度与微纤丝角呈显著或不显著负相关，但在生长轮间这种负相关达到极显著水平。

Results showed that soil micro-morphological features of different treatment with straw return and plowing are changed in soil basic components, pedological feature, coarse and fine material, fabric and structure.

结果表明：两个试验区秸秆还田翻耕与免耕处理后，在土壤基本组成成分、形成物、土壤粗粒质和细粒质、土壤垒结及微结构等微形态特征方面均有一定的特点和明显变化。

The individual growth,morphology and population biomass of Pennisetum centrasiaticum clones at two different habitats of farmland-sand dune ecotone on Keerqin sandy land of Inner Mongolia were compared in this study.P.centrasiaticum clones had significant morphological plasticity and different biomass distribution pattern at different habitats.

对生长在不同沙地生境下的白草无性系进行了个体生长与形态以及种群生物量等指标的比较研究。结果表明，生长在不同生境下的白草无性系表现出显著的形态可塑性和不同的生物量分配模式。

However, no significant differences were shown between the cell cultures treated with pentavalent methylated arsenicals and control cultures in reduced rates of alamarBlue and morphological observation at the highest levels of exposure.

另一方面，暴露最高1 000 μmol/L 5价甲基砷和二甲基砷的星型胶质细胞的AlamarBlue还原力及细胞形态与对照组比较未见明显差异。

I will endeavour to find you some assistance.

我尽力帮你找人帮忙。

At first I only know bruck is the idol of American younglings, afterwards I returned back to Taiwan ,even in Beijing last year ,I saw her poster everywhere, I was so surprised at her charm.

起初我只晓得布鲁克雷德丝是美国少男少女崇拜的偶像，后来回台湾，甚至去年在北京，居然也四处看见她的海报，才惊讶她的魅力之大。