Based on the stability theory, the functions of the nonlinear feedback control for synchronization of these systems are determined and the range of available feedback gain is derived.

Determination of GaAs Microwave FET Noise Figure and Available Power Gain

GaAs FET噪声系数和资用功率增益的测定

Cascode device exhibits a slight lower of f T, a less feedback, a largely greater of maximum available gain and a higher impedance compare to that of common source device.

与共源器件相比，共栅共源器件表现出稍低的fT、较低的反馈、显著增加的功率资用增益及较高的端口阻抗。

At Al-Dewachi's university, which has8,000 lecturers and126 science departments, electricity is available for only four hours a day.

在Al-Dewachi的大学有8000名教师和126个科学部门，每天只能供应4个小时的电。

All office equipment items shall be of worldwide reputable trademarks, capable of much working intensity with professional warranty which shall be available at site in04 hours.

所有的设备都要是世界著名品牌，在专业要求下可以承受大的工作强度。现场4小时都可以运行。

The lab instructor will be available throughout the three hours to provoke your thinking in response to questions that you pose.

在实验的整个三小时里，指导老师都会激励学生对自身提出的问题进行思考。

Ask if there is a special time when you can call the pharmacist with questions or is someone available during all business hours.

问他们是否有特别固定时间可以打电话问问题。

Imagine that, rather than 30 or 40 days, that server becomes available within a few hours.

试想，该服务器将在几个小时内可用，而不是30天或40天。

This limited testing to times when the tester was available ( usually waking hours only).

这限制了测试器可用时（通常仅工作几个小时）进行测试的次数。

Applicants must also be available to work extended hours and weekends when necessary to meet project deadlines.

申请人还必须提供给工作，延长服务时间和周末，必要时，以满足项目最后期限。

Nothing is off the table. The police are already authorised to use baton rounds. And we agreed at the Cobra that while they are not currently needed, we now have in place contingency plans for water cannon to be available at 24 hours notice.

警方已获得使用橡胶子弹的授权，还有，尽管我们在“眼镜蛇”会议上同意目前还没有必要，但我们已制定了应急计划，可以在提前24小时通知后使用高压水枪。

The police are already authorised to use baton rounds, and we agreed at Cobra that while they are not currently needed, we now have in place contingency plans for water cannon to be available at 24 hours' notice, he said.

警方已获得使用橡胶子弹的授权，还有，尽管我们在Cobra会议上同意目前还没有必要，但我们已制定了应急计划，可以在提前24小时通知后使用高压水枪。

RESULTS: All the samples were successfully typed by PCR-SSP with the synthesized primers. The results were available within 3 hours after sampling and the accuracy and reproducibility were 100%.

结果：所有临床样本的PCR-SSP基因分型均获得成功，结果与微量PCR-SSP基因分型试剂盒分型方法完全相同，分型时间3h，特异性和重复性100%。

Appropriate forms must be available at all hours for admission and kept with the Front Office Manager, Security Manager and AM Book, so the doctor on call can easily obtain when required.

相应的表格必须现在任何时候能得到前台经理、保安部经理、经理助理的许可，以确保医生在需要时能及时被传唤。

When a resource submits a request for administrative time, the administrative time is added to his or her timesheet and is available for entering hours.

当资源提交管理时间请求时，该管理时间将添加到其时间表中，并可输入小时数。

If you're planning to sign up for health insurance at healthcare.gov this weekend, it won't be available for 24 hours beginning this hour eastern time.

如果你打算这周末在政府医保网站上购买保险，要注意从东部时间的这个时刻开始，医保网站将有24小时不提供服务。

This, he explained, was because the Swiss airforce is only available during office hours.

瑞士空军发言人洛朗·萨瓦里解释称，由于不在上班时间内，所以瑞士战机未起飞护航。

Since you'll be in middle management, you're expected to be available up to1.5 hours past normal working hours.

既然你是中层，你将会比正常工作时间多工作1.5小时。

Because of an emergency, the doctor will not be available for several hours.

由于紧急情况，这位医生几小时内都没有空。

For medical services or doctors are available because of24 hours change.

因为24小时的值班制，人们可以随时接到代诊服务。

Do I need to be available twenty four hours a day?

我真的必要天天24小时随叫随到吗？