查询词典 null

Null mutant Δmtp1 showed reduction in conidiation, delayed in germination and appressorium formation, and its hyphae showed blacker than wild type strain.

突变子Δmtp1在各种培养基上的生长速度与野生型没有差异，两者附着胞膨压也没有区别。

Generally, The gauge reading demarcated in the laboratory is increasing arithmetic progression,so we can use null method that we intercalate sequential numbers in order to calculate simply. The sum of these sequential numbers are zero. We must intercalate different sequential numbers while the number of trials is odd or even.

因为在试验室标定时，压力表读数一般是按照等差数列递增的，所以为了计算的简便，可用"零点法"设置等差序号，使这一列数据的总和为零，此时要注意当试验次数分别为偶数和奇数时不同地设置等差序号的方法。

Read;// Get size of image data - pass null as the byte array parameter long bytesize = reader.

这三个不同的操作作为一个单元并自动执行是至关重要的。

The message to be output must be an ASCII string terminated by a NULL (0). Binary

输出的信息必须是以0 结尾的ASCII 字符串。

In files generated using Save For Web, you can derive the quality setting (1..100) from the Ducky resource in the JPEG APP12 (0xFFEC) marker (starts with null-terminated ASCII string Ducky).

下面是默认设置下的jpeg亮度和色度的对比图表，每个都有对应的jpeg标准质量系数。

In files generated using Save For Web, you can derive the quality setting (1..100) from the Ducky resource in the JPEG APP12 (0xFFEC) marker (starts with null-terminated ASCII string Ducky). The percent value is stored in hex.

在另存为网页格式的图片文件中，你能根据JPEG APP12 (0xFFEC)标记(以空数据开头、ASCII编码Ducky结束)中的Ducky资源推得图像质量设置（1－100％）数据是以16进制保存的。

From the Ducky resource in the JPEG APP12 (0xFFEC) marker (starts with null-terminated ASCII string Ducky).

固然，有须要指出，质量系数不是丈量图片质量的准确标准，只是如果另存为网页格式和另存为都是基于jpeg标准附录中的量化表的线性丈量，那末质量系数是独一能用来比力图片质量的参量。

In files generated using Save For Web, you can derive the qualitysetting (1..100) from the Ducky resource in the JPEG APP12 (0xFFEC)marker (starts with null-terminated ASCII string Ducky).

在另存为网页格式的图片文件中，你能根据JPEG APP12 (0xFFEC)标记(以空数据开头、ASCII编码Ducky结束)中的Ducky资源推得图像质量设置（1－100％）数据是以16进制保存的。

A real-time interferometric method for testing asphere was proposed to measure aspherical surface with small asphericity without other null optics.

对非球面度较小的非球面，直接利用标准球面镜作为参考表面，通过数字干涉仪可以测得全孔径位相分布，将所得的数据剔除参考球面波相对理论非球面的偏差，并运用最小二乘拟合求得机构定位误差，消去此误差，即可获得真实的面形信息。

Bloor M I G Axially symmetric flow models for hydrocyclones Oxford,Cranfield:BHRA-Elsevier , 1987,null

刘晓敏%蒋明虎%王尊策%赵立新%李枫动态水力旋流器圆管螺旋流场特性研究石油学报， 2003，2

When this condition occurs, inbound replication with the source partner is stopped on the destination domain controller and event ID 2042 is logged in the Directory Services event log.

计算机密码学是研究计算机信息加密、解密及其变换的科学，是数学和计算机的交义学科，也是一门新兴的学科。

Instructions: click on the thumbnails to see a larger image, then use the left-right arrow keys to scroll through the slideshow.

使用说明：滑鼠点在小图上即可放大观赏。开启后键盘左右键可用来换照片。