查询词典 lacking

Their theories about artistic typology have some mistakes, such as mixing narrators and writers, lacking in the necessary conditions of taxology.

古希腊虽然存在多种文学类型，但是柏拉图和亚理士多德讨论的实际上只有两种，那就是：史诗和戏剧，它们都与叙述有关。

The tegmina of both sexes are small lobes, only about 4 mm long, and hind wings are entirely lacking.

据说这东西种群数量并没有美国大蠊和德国姬蠊那么多。不过我记得我很小的时候也见过，既不清楚了。。。

Thalli A simple plant body showing no differentiation into root, leaf, and stem and lacking a true vascular system.

可能为单细胞或为多细胞。

Androgynophore usually present; filaments usually connate into a single tube; staminodes 5, tonguelike or filiform, opposite to sepals, sometimes lacking; anthers 2-celled, longitudinally dehiscent.

雌雄蕊柄通常宿存；花丝通常合生成一单个的管；退化雄蕊5，舌状或者丝状，与萼片对生，有时无；花药2室，纵向开裂。

The main lithologic characteristic is that the rock types are dominated by light-colored clastic rocks reflecting the oxidation environment with a low maturity. The grain size distribution and sedimentary structure show that the rocks have the sedimentary characters of both gravity currents and tractional currents. Plant fragments are lacking and bioturbation structures are abundant and cyclic. Sandbodies are distributed in a ring shape.

其主要岩性特征为：岩石类型以反映氧化环境的浅色碎屑岩类为主，成熟度较低，粒度分布和沉积构造反映其兼有重力流和牵引流的沉积特点，植物碎屑贫乏而生物扰动构造丰富且具周期性，砂体呈环带状分布。

A pure and single K+ current of ultrarapid delayed rectifier K+ current or transient outware K+ current is respectively expressed on Xenopus Oocytes. This is a moderm pharmacological model for evaluation class Ⅲ antiarrhythmiv durgs, overcomes many defcts such as lacking human fresh cardiac muscle cells as material and co-expression of many currents on cell membrane. A new compound A1998 from Ocean material is evaluated in this model for class Ⅲ antiarrhythmic functions.

5和Kv4.2cDNA转录为mRNA，然后将其分别注入蟾蜍卵母细胞上：在蟾蜍卵母细胞上分别获得纯净、单一的超速延迟性整流钾电流(Ikur，ultrarapid delayed rectifier K+current)和瞬间外向钾电流(Ito，transient outward K+current)表达，克服以往在筛选评价抗心律失常药物时，人新鲜心肌细胞取材困难、多种电流在细胞膜表面共同表达等缺点，从而建立评价Ⅲ类抗心律失常药物的先进药理模型，并筛选具有Ⅲ类抗心律失常药理作用的新化合物A1998。

From the questions of our country actuality in agriculture production,"lacking some technology and bogging down" in technology service and unabundant strength, the text put forward some countermeasure of reforming current working and conversion mechanism of agriculture technology and have the technology men and the farmers hand in hand set up benefit commonalty to play an exemplary role and enhance workers' technology quality to promote the science research facing the production forefront and to apply the achievements in scientific research to production.

本文从中国农业生产的现状、科技服务&缺位和滞后&和力量不足等问题入手，提出改革现行的农业科技运行和转化机制、开展科农携手共建利益共同体、发挥示范榜样作用、提高劳动者的科技素质等对策，促进科学研究面向生产第一线和科技成果直接应用于生产，为农民提供全方位、多层次、多领域的科技服务，推进农村全面建设小康社会进程。

Similar evidence to support the reality of abduction events has been lacking or relatively uncompelling.

类似的证据来支持这一现实的绑架事件一直缺乏或相对uncompelling 。

While mainstream UFO events have delivered some compelling evidence for their physical reality, similar evidence to support the reality of abduction events has been lacking or relatively uncompelling.

虽然主流不明飞行物事件提供一些令人信服的证据对他们的身体实际上，类似的证据来支持这一现实的绑架事件一直缺乏或相对

Finally, the thesis analyses the defects of Feuerbachs dialectics thoughts., that is, uncomplete, neglecting subjective initiative, lacking the correct understanding of practice, etc.

最后，分析了费尔巴哈辩证法思想的缺陷：费尔巴哈未能抓住辩证法的核心，忽视了主观能动性、缺乏对实践的正确理解等。

"Second Life is remarkably easy to work with, and is very popular,"

"第二次生命是显着容易的工作，并且很受欢迎，"

For example, we usually assume that materials are homogeneous and isotropic and free of internal defects or flaws.

为了得到适合有限元分析的模型，我们必须经过如图2所示的简化步骤。