查询词典 cross-sterility

Besides, the organic cross-link system and dualistic organic cross-link system developed can enhance oil recovery greatly, separately enhancing recovery by about 12 and 35 percent.

应用情况表明，研制的弱交联凝胶有机交联体系和有机复合交联体系能够大幅度提高采收率，可分别提高采收率12％和35％左右。

Their catalytic activity effects not only the formation of cross-links but also desulfuration of polysulfides and decomposition of cross-link.

后来将这种使橡胶线型长链分子通过化学交联而形成三维网状结构的过程称为硫化[3]。

The suitable experimental conditions for the swelling test to determine the cross-link density of NEPE propellant were studied to analyze the relations between the cross-link network and the mechanical properties of the propellant.

为分析NEPE推进剂的交联网络与推进剂性能的相互关系，研究了溶胀法的试验条件对推进剂相对交联密度的影响。

Full automation control for all track and effect variables using keyframes (cropping, zooming, panning, volume, rotation, opacity, key-color etc...)- Full cross integration of audio and video.(noise gates triggering video effects. video brightness controlling volume etc.) Here is an example video.- Looping of both audio and video signals simultaneously, with adjustable cross-fade on loop boundaries.

而 ZS4 的使用方式也相当简单，它是采用时间滚动条的方式来进行编辑的，让使用者能够把影片、声音或是图片加入时间滚动条中的任一个时刻，并且设定播放的速度以及时间间隔，如此就能完成一部影片了。

While letters "cross in the mail" in days, faxes and emails "cross in the wires" in hours and minutes.

传统邮件在邮路上的传输时间以日表示，而传真和电子邮件在电线上的传输时间以时、分表示。

While letters "cross in the mail" in days, faxes and emails "cross in the wires" in hours and minutes.

因为传统邮件传递可能要几天，但传真和电子杂志的传递则只需要几个小时或几分钟。

While letters "cross in the mail" in days, faxes and emails "cross in the wires" in hours and minutes.

由于传统邮件传递可能要几天，但传真和电子杂志的传递则只需要几个小时或几分钟。

This paper presents a method, which uses the vortex sensor for gathering location signals of the narrow groove. In terms of the symmetrical characteristic of the edge of the signal, the paper adopts "reverse sequence cross correlation" method,i.e. cross correl ation analysis between the reverse sequence and original signals. This method makes full use of all the process of the signals, filtrating the stochastic signals, and can precisely locates the center of the groove.

文中采用了电涡流传感器来采集窄槽的位置信号，利用信号边沿部分对称的特点，采用了&倒序列相关&的方法，即用倒序信号与原信号进行互相关分析，充分利用了信号的全过程，滤除了信号中的随机成分，精确地求得窄槽的中心位置。

Item: Hybco Model 1920 Optical comparator with 10 diameter cross line screen with protractor ring and tool makers chart, with vernier scale, 20X lens with positioning compound giving longitudinal and cross adjustment, power supply and brackets for mounting on model 3000 TC.

项目：Hybco Model 1920 光学投影仪。带360度量角器和刀具制作图表的十字线投影屏直径10英寸，带游标尺，可横向，纵向调节的20倍镜头，3000TC用电源与支架。

You'll notice that the cursor changes from a fat white cross to a skinny black cross and the bottom right of the cell is a small black box.

你会看到光标变化，从一个胖白叉瘦黑交叉和自下而上的权利细胞是一个黑色小盒子。

Breath, muscle contraction of the buttocks; arch body, as far as possible to hold his head, right leg straight towards the ceiling (peg-leg knee in order to avoid muscle tension).

呼气，收缩臀部肌肉；拱起身体，尽量抬起头来，右腿伸直朝向天花板（膝微屈，以避免肌肉紧张）。

The cost of moving grain food products was unchanged from May, but year over year are up 8%.

粮食产品的运输费用与5月份相比没有变化，但却比去年同期高8％。