While lateral gene transfer from a trematode worm could ultimately benefit the lake sturgeon, evidence of the Trichomonas pathogen is more likely to have a negative effect.
虽说来自吸虫的基因的横向转移可能最终给湖鲟带来好处,但毛滴虫带来的更可能是负面的影响。
Lateral gene transfer from one organism to another is rare, especially in multicellular animals, he said, but could be part of some evolutionary process for the sturgeon.
基因从一种有机体横向转移到另一有机体的现象是少见的,尤其是在多细胞生物之间更是如此,他说,但这也可能是湖鲟生物进化进程的一个组成部分。
Admittedly, it is possible that genes encoding gas vesicle proteins may have been obtained by strain Fryx1 through lateral gene transfer.
公认的,这可能是基因编码的气泡蛋白被Fryx1株通过横向基因转移获得。
The aphids essentially stole the fungi's microbial genes. It's what scientists call lateral gene transfer.
蚜虫基本上偷走了真菌的微生物的基因。
Then a new tunneling time and its associated lateral shift is introduced under the assumption that the tunneling speed is the energy transfer speed in the barrier.
在简要地回顾了位相时间、特别是与其关联的横向位移在不透明极限下的饱和性质之后,给出了与能量转移速度相关的隧穿时间及相应的横向位移。
Through the drive axle housing , the tractive force, braking force and lateral force act on the wheel transfer to the suspension system, frame or carriage.
作用在驱动车轮上的牵引力、制动力和侧向力,也是经过桥壳传到悬挂及车架或者车厢上。
Through the drive axle housing, the tractive force, braking force and lateral force act on the wheel transfer to the suspension system, frame or carriage.
作用在驱动车轮上的牵引力、制动力和侧向力,也是经过桥壳传到悬挂及车架或者车身上。
Objective: To provide anatomical basis for superior segment transfer of fibula to substitute lateral condyle of femur or tibia.
目的:为腓骨上段转位代股骨、胫骨外侧髁缺损,重建膝关节的功能提供解剖学基础。
In addition to vertical shear force, slab-column connections also have to transfer unbalanced moment due to combined vertical and lateral forces as a result of wind effect or earthquake excitations.
在风荷载或地震荷载等水平荷载及竖向荷载共同作用下,板柱节点除了要传递垂直剪力外,还必须传递较大的不平衡弯矩。
This paper introduces a harmful drift Angle to control the lateral stiffness of high-rise structures with transfer storey.
提出采用有害位移角来控制带转换层高层建筑结构的侧向刚度。
In the Kuqa fold-thrust zone, a lateral ramp-related displacement transfer structure is developed in the eastern Qiulitag structural belt.
库车褶皱冲断带东秋里塔格构造带发育与侧断坡有关的位移转换构造。
Moreover, the lateral load transfer ratio is used to predict the crucial state of buses rollover. This ratio could be used as the control object for maintaining the roll stability of buses.
然后,采用横向载荷转移率来判断客车侧翻临界状态,并将其作为客车侧倾动力学稳定性的控制目的。
In this article, the author introduces the lateral movement equipment in construction of railroad bridge , which adopts hydraulic ram to transfer the beam at the top of pile.
介绍了一套铁路桥梁施工中,采用液压油缸使梁体在墩顶横向平移的设备,详细叙述了该设备的系统组成、原理、设计构想、施工工艺及在实际施工中的安全注意事项等。
Firstly, the directional lateral motion equations and transfer functions suited for the certain third generation fighter were deduced.
首先推导了适用于某第三代超声速战斗机横航向运动方程和传递函数。
For reducing roll Angle to avoid roll-over of heavy truck during steering, an active anti-roll bar is installed in suspension to compensate lateral load transfer.
为了减小重型货车在转向操作时的侧倾角,从而避免货车转向时发生侧翻,可以通过在悬架中安装主动抗侧倾杆以补偿横向载荷转移的方法来实现。
Lateral stiffness of the structure varies significantly near the transfer floor, between the podium and the upper towers and near the story containing equipment.
在转换层附近、塔楼与裙房连接附近以及设备层附近结构刚度有不同程度的突变。
Experiment measure static pressure, pressure loss coefficient, flow rate of lateral and heat transfer coefficient of endwall at different re and different lateral-flow ratio (c).
实验中对不同雷诺数、不同出流比时通道端壁表面的静压分布、压力损失系数、弦向流量分配以及换热系数进行了测量。
Through the drive axle housing, the tractive force, braking force and lateral force act on the wheel transfer to the suspension system, frame or carnage.
作用在汽车驱动轮上的三种力即制动力、牵引力和侧向力,同样也是经过桥壳传到悬挂及车架或者车身上。
Transfer story is considered as elastic member in time-history analysis, its lateral stiffness is taken to be equal to the equivalent stiffness.
转换层视为弹性构件,整个分析过程中均取其等效刚度。
Transfer storey is considered as elastic member in time-history analysis, its lateral stiffness is taken to be equal to the equivalent stiffness.
转换层视为弹性构件,整个分析过程中均取其等效刚度。
Transfer storey is considered as elastic member in time-history analysis, its lateral stiffness is taken to be equal to the equivalent stiffness.
转换层视为弹性构件,整个分析过程中均取其等效刚度。
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