查询词典 could

Firstly, oscilloscope control system based on GPIB technique is presented with friendly operation environment to the HIFU system, and it uses multithreading technique in programming to realize real-time recording and display of the signal; Secondly, temperature collection and data recording system is designed, which also could get real-time recording and display of the 16 channel temperature signal, and it's believed to be of great use for further experiments of the HIFU system; Thirdly, multiple ultrasonic phased array's phase shifter is designed,which could provide 8-bit phase control in a range of frequency where the centrical frequency is 1MHZ. Fourthly, the module of serial communication is realized to insure the communication between devices and computer, including both synchronous and asynchronous communication, which enables the system to transfer data reliably and stably; Finally, the module of digital quantity control is accomplished, which provide for upper application the consistent solution to the control of exterior devices via digital interface. It can get or set the devices state using interrupt mode to receive input signal or send output signal.

主要有以下几个方面：设计了基于GPIB的示波器控制系统，给课题的研究工作提供了一个良好的环境，它采用了多线程编程的方法，能够较好的实时显示当前波形并记录数据；设计了温度采集和数据记录系统，能够对16路温度信号进行并行同步的实时采集，用于HIFU剂量学研究中温度场检测和医疗评价；设计了相控阵相位延时电路并且通过调试，满足了课题的相位控制的要求，在中心频率为1MHZ左右的频率范围内都能够达到8-bit相位控制；实现了串口通讯模块，为各项设备与计算机之间的通讯提供保证，它提供同步和异步的通讯能力，使系统能够可靠稳定的传输数据；建立了数字量控制模块，为上层应用程序提供一致的方法使用数字接口控制外部仪器，它使用中断的方式来接收输入或输出设定的开关量信号，从而得到或设定各种仪器的状态。

Reeves says that the real situation could be much worse, as researchers could not obtain enough data on more than half of the world's cetacean species to properly classify their status.

李弗斯说现实情况可能更为糟糕，因为研究人员用以实测鲸鱼状况的数据采集还达不到全球鲸目类的一半以上。

Being her first chance of having an autograph session on January 1st, 12am, Rainie says that it's a brand new experience,"It's my first chance at such an event, I hope that all fans could come and support me. You could get the album on the day itself and get it autographed immediately, first come first serve!"

第一次发行日当天(1月1日凌晨12：00)就举行发片签唱会，对丞琳而言是个新鲜的经验「我第一次举行这样的活动，希望歌迷都可以来参加，发片当天首签会上马上就可以拿到新专辑，先拿先签名喔！

The addition of nanoparticle additives could change the viscosity of lubricating base oil, and could be partly used to interpret their lubricating mechanisms.

纳米颗粒的添加可能改变基础油的粘度，这一点被部分用于解释纳米颗粒的润滑机理。

His face could be charmingly beautiful and the next moment it could turn into a disgusting ugly mask.

他的面容能在瞬间从极其的美丽变成极其的丑恶。

I heard her with wonder: I could not comprehend this doctrine of endurance; and still less could I understand or sympathise with the forbearance she expressed for her chastiser.

但是我对这事不想再去深究，像费利克斯一样，我将它推迟到以后方便的时候去考虑。

The deterministic neuronal firing model could simulate only the period adding bifurcation scenario in which period n bursting was changed into period n+1 bursting directly. The period adding bifurcation scenario and the new firing pattern similar to the experiment could be simulated in the stochastic Chay model.

确定性神经放电理论模型只能模拟周期n节律直接到周期n+1节律的加周期分岔序列；而随机Chay模型可以模拟实验中的加周期分岔过程和新节律。

The results showed that appropriate low temperature could effectively reduce the increase of respiration, and prolong the storage life of chayote fruits, but if the temperature was too low, the cold injury could be occurred; there was a certain relativity between SOD activity, CAT activity and membrane leakage, MDA content, O2(superscript -).

结果表明，适当低温处理可以降低佛手瓜呼吸强度的快速升高，延长其贮藏期，温度过低则产生冷害，腐烂率增大；SOD和CAT活性与细胞膜透性、MDA和O2含量表现出一定的相关性，而POD活性与佛手瓜成熟衰老相关性不明显。

I could never sit Indian-style the way other kids did, and when I made the cheer-leading squad in eighth grade it was because I had a big mouth and a great smile, not because I could do the splits or perform elegant cartwheels.

我从来不能象其他孩子那样挺直腰板盘腿而坐。八年级时，我之所以能当上学校的拉拉队队员，是因为我有一副大嗓门，笑得好看，而不是因为我会劈叉或是会做出漂亮的侧手翻。

I could never sit Indian-style the way other kids did, and when I made the cheer-leading squad in eighth grade it was because I had a big mouth and a great smile, no t because I could do the splits or perform elegant cartwheels.

我从来不能像其他孩子那样直腰板盘腿而坐。八年级时，我这所以能当上学样的拉拉队员，是由于我有一副大嗓门而且笑时咧着嘴，而不是由于我会劈叉或是侧翻出漂亮的筋斗。

Nowadays, most of research are to build a transmutative Petri Nets through adding controlling place sets, controlling arc sets and controlling policy to the basic Petri Nets, while the Controlled Petri Nets could be used to argue many controlling theory problems conveniently and to induce many logically and physically supervisory and solve the Event Feedback Controlling Problems and State Feedback Controlling Problem in DEDS supervisory theory.

目前大多数的研究表现为在变形后的受控Petri网基础上，利用各种方法求得各种逻辑型、结构型控制器，解决DEDS监控理论中的事件反馈控制问题与状态反馈控制问题。

On one hand, there are discussions with the works council and union about extension of short time working up to the end of September.

一方面，有讨论，工程理事会和联盟关于延长工作时间短至9月底。