Other labs have experimented with similar nanopore-based approaches to sequencing but have found it difficult to control how quickly the DNA strand feeds through the nanoscale hole.
其他实验室已经试验过类似的纳米孔测序方法,但研究人员发现,很难控制DNA链穿过纳米孔的速度。
Security experts say Stuxnet attacked the software in specialized industrial control equipment made by Siemens by exploiting a previously unknown hole in the Windows operating system.
安全专家称,该病毒通过利用Windows操作系统以前的未知漏洞专门袭击西门子控制设备。
That earlier loss of fiscal control wrecked the Conservatives' low-tax reputation as they had to push up taxes in order to plug the hole.
早期的财政失控将迫使保守党们打破低税收的一贯作风- - -通过提高税收来填补财政赤字。
But an attacker needs only to find a single hole in your defenses, or in any of the frameworks and libraries that you link against, to gain control of your app along with all of its privileges.
但攻击者只需找到你应用防御措施或是应用链接的框架和库中的一个漏洞,就可以控制你的应用及其所拥有的权限。
The machining quality of the hole is difficult to control because of the interactional complexity between laser and material.
由于激光与材料相互作用的复杂性,使得小孔加工质量很难控制。
The schematic diagram of the damping hole is widely used in the hydraulic system, of course, there is no lack of damper control.
原理图引发的思考阻尼孔普遍应用于液压系统中,当然也不缺阻尼器的控制。
The drawing process for producing the part is completed in one operation, and a hole for machining use is pre-punched to control the magnitude of radial stress.
采用一次拉延成型,并在其底部预冲工艺孔,可控制径向应力的大小。
It is difficult to control the hole and the slope during frozen drill in profundity surface soil, this text bring forward some experience of management and construction.
针对深厚表土层中冻结钻孔存在的钻孔深、偏斜率难控制等施工存在的问题,提出了一些施工与管理的经验。
I have had some experience of bending on hole 3. How to control the half bending and full bending?
现在开始有点感觉了,不过对于3孔,怎么控制压全音和压半音呢?
In order to strengthen anti fatigue of cold worked hole, it is necessary to control the magnitude and distribution of the surface residual stress and strain.
为了使冷挤压孔真正起到抗疲劳增寿效果,有效控制孔表面残余应力大小及其分布是至关重要的。
The paper introduced the structure, basic principles and control patten of seed rate of the double hole.
介绍了复式型孔的结构、基本原理和控制排种量的方式。
Fig. 3 for installation hole size of the control device.
控制仪的外形图见图3,安装孔尺寸见图3。
NOTE: At no time should hole be made in top of control panel, unless proper sealing devices are utilized.
注意:除非采用适当的密封设施,否则绝对不要在控制面板上钻孔。
Research is made on realization of automatic compensation and control of the error, and a newly developed automatic hole error compensation and control system is introduced.
文章对如何实现该项误差的自动补偿控制进行了研究,并介绍一套新研制的孔径误差自动补偿控制系统。
The downhole stabilizer location adjuster, fixed between the bit and the drill collar, is a special tool for continual deviation control of a slant hole.
井下稳定器安放位置调节器是斜井旋转钻井时实施井斜连续控制的专用工具,安装在钻头与钻铤之间。
Indoor air at the separation was separated out by the export control scheduling, and the water still flows through the impeller around the outer edge of backwater hole, and mixed air inhalation tube.
在分离室内空气被分离出来,由出口管排掉,而水仍经左右回水孔流向叶轮外缘,并与吸入管空气相混合。
The machining project of control cavity was set down based on the orthogonal test method, and the influence of control hole A and B on the hydraulic response of injector was tested.
根据正交试验法,制定了喷油器控制腔偶件的加工方案,并就控制A、B量孔尺寸对液力响应的影响进行了试验研究。
The on-site tests of 5 wells showed that the stiffness of lower drill pipe assembly was increased to control deviation in the straight hole.
经现场5口井试验表明,不弯曲钻铤能够起到增大下部钻具组合刚度,控制直井段井斜的作用;
The technology may control the direction of trajectory of a hole to make it to fit the different requirement of underground engineering projects.
该技术经人为控制钻孔轨迹的走向,使钻孔符合地下工程不同的要求。
Achieve real time control to hole train and collect or transmit sets of message from train communication network, has become the trend of the train network control technology.
利用列车通讯网络实现整车的实时控制以及各类信息的收集与传递,已经成为今后列车网络控制技术的发展趋势。
It still is a difficult subject for most drilling engineers to predict and control well path by applying the mechanical analysis of bottom hole assembly and the rock-bit interaction model.
利用下部钻具力学分析和钻头与地层相互作用模型来预测和控制井眼轨道对于大多数钻井作业来说仍是一个难题。
Controlled hole injection LIGBT (CI LIGBT) is proposed in the paper, which can effectively control the hole injection with high anode voltage, and its latch up free characteristics can be improved.
本文提出空穴注入控制型横向绝缘栅双极晶体管(CILIGBT),可有效控制高压下阳极区空穴注入,提高器件的抗闩锁性能。
This article introduces principle and process of electric sparking micro-hole working, analyses hardware and software function of this control system, and presents the aspects which need improving.
本文介绍了电火花微孔加工的原理和过程,分析了其控制系统的硬件和软件功能,并提出了今后需改善的地方。
Compare with current high filling blow film of PE and machine penetrating hole film, it has remarkable difference in principle of forming micropore, process-control and use properties.
这种薄膜与现有的吹塑成型的高填充拉伸pe膜和机械扎孔膜,在形成微孔原理上、工艺控制上和使用性能上有着显著区别。
Based on a practical project, the relationship between construction technology and cost control for deep-hole blasting is discussed.
以工程实践为基础,对深孔爆破的成本控制与施工方法、技术的关系进行了探讨。
This paper reviewed the hole trajectory control of three interval profiles directional Wells that drilled in past years in Jiangsu exploration area.
介绍了历年来江苏探区三段制定向井井眼轨迹控制情况。
The prediction of resource conditions beyond the control of the drill hole is needful for a mine so as to provide the corresponding reference data for the further geology work in advance.
矿山需要提前预测矿体深部钻孔控制范围以下的资源情况,以便为后续的工程设计提供地质参考数据。
The prediction of resource conditions beyond the control of the drill hole is needful for a mine so as to provide the corresponding reference data for the further geology work in advance.
矿山需要提前预测矿体深部钻孔控制范围以下的资源情况,以便为后续的工程设计提供地质参考数据。
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