查询词典 screen buffer

Sometimes a video overlay buffer is premultiplied by alpha or premapped via a lookup table, in which case it's referred to as a "shaped" video buffer.

有时一个视频叠图缓冲区要预先乘以 a ，或者预先借助速查表进行映射，在这种情况下，它被称为一个"经过整形的"视频缓冲区。

The packet disassembly circuit inserts the portion into an absolute location of the buffer, the position identifier determining the location, the portion thereby synchronized with adjacent portions of the stream of digital audio/video data in the buffer to compensate for the variable periods of transmission time.

数据包拆卸电路把该部分插入到缓冲器的绝对位置上，位置标识符确定该位置，从而使该部分与缓冲器中的数字音频／视频数据的数据流的相邻部分同步，以补偿可变的传送时间周期。

The coding device for DVD system and other record systems includes audio and video coder to convert the input audio and video data into audio and video data stream; system coder to convert the audio and video data stream into audio and video data stream of, say, MPEG format; audio and video data stream buffer before the system coder to store audio and video data stream generated during one set period by the audio and video coder; and buffer downstream the system coder with relatively low capacity and capable of performing the record operation of pre-trigger.

提供了在DVD系统等记录系统中使用的编码设备。该编码设备包括分别把输入音频和视频数据转换成音频和视频数据流的音频和视频编码器、把音频和视频数据流转换成例如MPEG格式的音频／视频数据流的系统编码器。还包括系统编码器上游的音频和视频流缓冲器，它们分别存储音频和视频编码器在一段预选的时间内产生的音频和视频数据流，从而使系统编码器下游的缓冲器的容量较小并有效地进行预触发器记录操作。

Now that we have the mode set up, we need to create the drawing surfaces. To do good animation, we need to double-buffer, so we're going to set up the flags so that it creates one back buffer (you can make as many as you have VRAM for, but two should be sufficient unless you're doing stereo imaging... but that's a whole other topic). This call is similar to may DirectX calls that have lots of fields.

现在我们已经进行完了模式设置，我们还需要双缓冲来显示效果良好的动画，可以通过设置一些标志来创建一个后缓冲(你可以在你的显示内存足够情况下创建任意多个，但是一般二个应该足够了，除非你要做立体图形实时绘演，可那完全是另一个问题了)。

The high speed multiplex first-in first-out storage structure includes at least two memory unit arrays, one integrated decoder circuit between the two memory unit arrays, one write-in control circuit over the decoder circuit, one read-out control circuit below the decoder circuit, two data buffers on the two memory unit arrays separately, two multiplex circuits and two output circuits below the two memory unit arrays separately, and one write-1 clock buffer and one read-out clock buffer over and below the decoder circuit separtely.

一种高速多路先进先出存储器结构，包括一至少两存储单元阵列、一位于至少两存储单元阵列中间的整体解码电路、分别位于整体解码电路的上下的一写入控制电路及一读出控制电路、分别位于至少两存储单元阵列上的两数据输入缓冲器以及依序位于两存储单元阵列下的两多工电路及两输出电路，在整体解码电路的上下分别设置一写入时钟缓冲器及一读出时钟缓冲器。

Notice that the Z buffer is enabled for this sample. It might seem to make more sense to disable the Z-buffer, however, when tiling bitmaps inside a program (for dialog boxes, target reticules, etc.) it is a great comfort to be able to set a z value, rather than resort the render list.

可以选择是否打开 Z Buffer属性，这样在绘制如tile这样（译注：如游戏地图与精灵的关系）场景的时候，通过z值，可以很清楚地表现出位图之间的层次关系（译注：如树应该挡住人，而人应该挡住草地……），当然这会有一定开销。

It was helpful to extract enzyme by using homogenate in citrate-phosphate buffer; The enzyme activity extracted from pH5.6 buffer is higher than that of pH5.8.The loss of enzyme activity of this zymin is better, but easily used in manufacture.

丙酮粉提取法会引起回收酶活性较大损失，其总酶活仅是缓冲液匀浆法和浸提法的1/5、1/7，但酶制剂本身的酶活性较好，使用方便，有利于工业化生产应用。

While in the media of pH=3.96 Mcllvaine buffer solution and pH=7.48 KRPB buffer solution, the adrenalinequinone which is the primary electrode product of the adrenaline can take part in a series of the following chemical reactions and the final electrochemical oxidation product is adrenochrome.

肾上腺素红在电势为O伏左右时，又可进行氧化还原反应，从而在循环伏安图上又相应有一对氧化还原峰。

Replacing GaAs by AlGaAs in buffer layer could increase conduction band discontinuousness at buffer layer junction.

在缓冲层以AlGaAs取代GaAs，能增加缓冲层接面之导带不连续情形。

Degradation test in vitro was carried out in phosphate buffer solution (0.1M, pH7. 4) at 37 ℃. The buffer solution was changed daily. Degradation test in vivo was implanted the sample to subdermal in adult ICH rat in the scapular area lateral to the dorsal midline. At suitable time the samples were recovered. Molecular weight changes in surface layer and bulk of polymer sample were measured by GPC and weight loss was determined gravimetrically. It was found that the degradation behavior can be regulated by changing the composition of copolymers. The critical compositions from surface to bulk degradation behavior for PGCA, PLCA, PLMCA, PLDCA systems were 15-20, 20-30, 30- 40, 40 of mol percent GA or LA unit in copolymers, respectively. The degradation behavior of PGCA, PLCA, PLMCA, PLDCA systems were compared and analysed. Some factors influencing the degradation character, such as copolymer composition, hydrophobicity, crystallinity and enzyme affect etc. played important role.

体外实验中材料降解环境为37℃，0.1M，pH7.4磷酸缓冲溶液，每天换液，定期取样；体内实验中将聚合物试样埋置于ICH小白鼠背部肩胛骨皮下部位，定期处死小鼠，取样，将体内体外样品进行重量损失及试样内外层分子量变化测定，分析各聚合物试样降解行为特性，实验结果证明，改变共聚物组成，可以调节各聚合体系降解行为特性，对PGCA，PLCA，PLMCA，PLDCA共聚体系，交酯摩尔百分含量15-20％，20-30％，30-40％，40％分别为各体系内降解行为特性由表面降解型向本体降解型过渡的临界转折点，交酯含量较低的聚合物不同程度地表现表面降解行为特性，论文对各共聚体系体内外降解行为作了分析对照，例如共聚物组成对材料降解速度与降解行为的影响；生物体内酶对降解行为的影响；材料亲疏水性，聚合物链段结晶行为及碳酸酯结构对材料降解行为的影响等，得出交酯/环碳酸酯共聚体系降解行为一些共性和规律。

A carrier gas such as nitrogen is directed through line 20 and valve 22 to connect with line 26 and mix with the gas sample.

如氮气之类的载体通过管线20和阀22引入，与管线26相通，与气体样品混合。

But for the most part, knaves and parasites had the command of his fortune

然而支配他的家产的大多是恶棍和寄生虫。