有生物的

Furthermore, the new method has been successfully applied to the screening of inhibitors for influenza A virus and SARS coronavirus, as well as the construction of quartz crystal microbalance biosensor for human interferon-β.

所建立的筛选策略已应用于流感病毒、严重急性呼吸道综合征病毒亲和抑制剂的筛选和用于人β-干扰素测定的石英晶体微天平生物传感器的构建，均取得了有意义的结果。

The difference showed by the building is to construct a traditional skyscraper from humanity aspect. From a view of perspective drawing, new CCTV Head Office Building seems like a letter "U" in mirror writing with an angel at its right.

这所大楼所体现的不同就是要人文改造传统摩天楼，从透视图上看，央视总部新楼看起来像一个倒写的U，右边有凸出的角。54层倾斜的大楼像个科幻生物，出现在高楼耸立的商业区。

So, for instance, creatures that are qudapedal and unprovided with wings are blooded without exception, but some of them are viviparous, and some oviparous.

因此，例如，四足行走并且没有翅膀的生物毫无例外都是有血的，但是它们中的一些是胎生的，一些是卵生的。

Its huge mouth can swallow most other sea creatures -- or even a Gungan sub -- in a single gulp. Its heavily muscled body is almost feline in appearance, with sinewy limbs terminating in massively finned claws that propel the creature through the depths.

它巨大的嘴巴几乎可以一口吞下海中所有的生物--或是一艘刚耿潜艇，而满是肌肉的厚实身躯看起来有如猫科动物一般，肌肉发达的四肢末端是有蹼的脚爪，可为它的行动提供动力。

OBJECTIVE: To study effect of different sterilization on sodium polymannuronate-gelatinum complex and find out the optimal sterilization method.

背景：不同的消毒方式对生物材料的理化性能均有一定的影响，影响的大小就成为选择消毒方法的重要参考依据。

For the development of protein drugs and the research of biochemistry, it is significant to probe the interaction between chitosan and protein, and to observe changes of adsorption when both of them contact at interface. Total internal reflection fluorescence spectroscopy is an effective technique to investigate protein adsorption at interface.

壳聚糖对蛋白质有良好的亲和能力，研究蛋白质与壳聚糖在界面上的相互作用、理解蛋白质与壳聚糖分子在界面接触时的吸附过程变化对蛋白药物的开发和生物化学研究具有非常重要的意义。

Methods A wet hip joint's sample from corpse was scaned by CT and all images of every cross-section hip joint's layer was obtained, and an hip joint's model was contructed with Unigraphics NX 2.0 and Solid Works 2006 SP 0.0 software. The models were assembled when simulated total hip arthroplasty after total hip joint prosthetic and ischiofemoral ligament model had been constructured. Analysis was done on von Mises stress distribution and amount of total hip component when simulated seated leg-crossing manuver. The bone and metal components were meshed as rigid bodies, composed of three-dimensional, all-quadrilateral rigid body elements, and hip joint capsule ligament was fully three-dimensional, hexahedral continuum elements representations. Results The current form of this ischiofemoral ligament's reconstruction finite element model provided for multi-body contact, large displacement interfacial sliding, large deformation capsule ligament representation, and clearly reflected the real ischiofemoral ligansent's anatomy and biomechanical behavior. The maximum on Mises stresses at the joint interface was more than that fur an otherwise identical hardware-only construct.

选择成人尸体髋关节行CT成像得到髋关节每层横截面图像，提取边界坐标，利用有限元分析软件Unigraphics NX 2.0和Solid-Works 2006 SP0.0构建出髋关节三维有限元模型及人工髋关节假体，并模拟全髋置换术进行装配，将坐股韧带按其术中重建位置进行构建骨骼与金属模型采用三维十节点四面体实体单元进行网格划分，关节囊六面体连接单元划分，模拟坐位腿交叉动作载荷获取假体撞击过程的角活动度和相应的von Mises应力分布情况结果所构建的多体连接、大界面划移、大变形的坐股韧带重建有限元模型，客观反映坐股韧带真实解剖形态及生物力学行为，增加坐股韧带重建的模型其关节面的最大主应力值大于仅有金属的模型。

The macrocyclic polyamines are a kind of excellent ligands and have a substantially high binding affinity with transition metal ions. Macrocyclic polyamine metal complexes as enzyme models are widely used in chemical biology, medicine and gene therapy. 1, 4, 7, 10-tetrazacyclododecane is a representative macrocyclic polyamines compound and shows high binding affinity with transition metal ions, such as Zn, Cu and Co. Their metal complexes especially multinuclear complexes were widely used in DNA, RNA recognition.

大环多胺化合物是一类性质独特的优秀配体，具有良好的金属配位能力，其金属配合物作为人工酶模型广泛应用于核酸结构及功能研究、基因表达与调控、抗癌药物的研制等生物、化学和医学领域。1，4，7，10-四氮杂十二烷是典型的大环多胺化合物，对过渡金属离子Zn， Cu and Co有良好的配位能力，这些金属配合物特别是多核金属配合物被广泛应用于DNA识别中。

Bioassay showed that the LC50 of Cry2Ad2 against Culex pipiens and Plutella xylostella with a spreaded method was 205.3469μg/ml and 307.2562μg/ml, and it could also inhibit the growth of Leucania separate larvae.

对表达的Cry2Ad2蛋白进行生物测定，结果表明，Cry2Ad2蛋白对四龄淡色库蚊和三龄小菜蛾72小时的的LC50分别为205.3469μg/ml和307.2562μg/ml，对粘虫幼虫的生长发育也有明显的抑制作用。

During the last few years a large amount of evidence has provided new insights into the biochemistry and molecular biology of cartilage, subchondral bone, and other articular tissues, which suggest distinct etiopathogenetic mechanisms in some forms of primary OA.

过去几年中的大量的证据，让我们在软骨，软骨下骨及其他关节组织的生物化学和分子生物学方面获得了新的认识，提示某些类型的原发性关节炎有不同的发病机制。

According to the clear water experiment, aeration performance of the new equipment is good with high total oxygen transfer coefficient and oxygen utilization ratio.

曝气设备的动力效率在叶轮转速为120rpm～150rpm时取得最大值，此时氧利用率和充氧能力也具有较高值。

The environmental stability of that world - including its crushing pressures and icy darkness - means that some of its most famous inhabitants have survived for eons as evolutionary throwbacks, their bodies undergoing little change.

稳定的海底环境─包括能把人压扁的压力和冰冷的黑暗─意谓海底某些最知名的栖居生物已以演化返祖的样态活了万世，形体几无变化。