When the available margin falls below zero i . e . becomes negative , the system will automatically close open positions on a first in first out fifo basis until the available margin is positive again . this is known as a margin call 通常情况下，在收到客户要求后48小时，资金将按照客户要求转移到以客户名字开立到银行帐户，并不得转移至任何其他第三方。
The traditional technique for managing router queue in internet usually adopts first in first out ( fifo ) scheduling and " drop tail " queue management algorithms , which have no provision for the detection of incipient congestion when the queue is full Internet中传统的路由器通常采用先来先服务的调度算法以及“弃尾”缓冲管理方法，在指示和控制拥塞方面不提供任何显式的支持。
When considering the subject primary education delivery of effective primary education , the committee is concerned that the education department had adopted the last in , first out arrangement to identify teachers for laying - off arising out of the reduction of classes 在研究“小学教育提供有成效的小学教育”一事时，委员会关注到教育署采用了“迟来先走”的安排，以决定哪些教师因缩班而须予裁减。
The fpga of xilinx inc . works as a important part , with which many functional modules , including a controller of lcd display , a fifo ( first in first out ) memory , a controller of sampling clock , and so on , were implemented Xilinx公司的fpga （现场可编程门阵列）作为系统的外围控制器，实现系统的其他很多功能模块，包括lcd （液晶显示）控制器、测频和测周模块、 fifo （先进现出存储器） 、采样时钟控制器，等等。
The coupling nonlinear vibration equations involving both the first in - plane and the first out - of - plane modes is generated by using the galerkin method . according to the derived equations , the internal resonance subjected to the in - plane excitation is analyzed by the multiple scale method . the results reveal that the internal resonance of the stay cables posses the characteristics of multiple values and divergence 通过galerkin方法，得到了一个反映面内一阶及面外一阶模态的耦合非线性动力系统，用多尺度法对面内激励下的内共振进行了分析，以实际桥梁拉索为例，得出了拉索模态耦合非线性振动具有多值、分叉等特点，并分析了拉索阻尼对模态耦合内共振的影响。
The idt72235lb is a 2k 32bit first in first out buffer storage , which can be used to better the transmission . mainly recommend the dsp working process and designed the schematic document . at the end of this section is some program of the dsp control process , such as processor initialization , dma transmission , and d / a conversion control 软件部分主要是采用c语言编写了高速数据传输卡的dsp主程序并用汇编语言编写了初始化程序和dma传输程序，对所编写的软件使用合众达公司的仿真器seed - xdspp通过mpsd电缆连接c32demo板对所编写的软件进行了调试，测试结果反映了设计需要。
Two sets of unique protocol are used in dual - cpu data exchange and sc ( serial communication ) with pc to ensure the efficiency and reliability . fifi ( first in first out ) & dual - ram protocol combining the advantages of hardware detection and software judge harmonizes the time sequence with high security 双cpu间采取的fifo ( firstinfirstout )模式与双口ram模式相结合的数据交换协议，结合了硬件判优利软件仲裁的优势，对双机通信及时序进行协调，逻辑严谨，可靠性好。
