Results: the linear amplification range of PCR and the best cycle number and template of RT-PCR were obtained.
结果：获取了PCR线性扩增范围，确定了RT - P CR的最佳循环次数和模板量。
Moreover, the electrochemical properties of the doped products were studied by charge-discharge curves and cycle number.
此外，还用充放电性能曲线和循环次数考察了产物的电化学性能。
The two helical nanofibers usually change helical senses (helical reversals) at the coil position of the same cycle number.
这两根螺旋纤维经常在相同螺旋圈数的位置同时发生螺旋旋向的改变，即螺旋反转。
Methods Choose correct and effective PCR cycle number according to standard plasmid's amplification curve in real-time PCR;
方法根据标准质粒荧光定量PCR的扩增曲线选择合适有效的扩增循环次数；
The initial-crack, fracture impact cycle number and impact energy of these concrete beams with different fiber dosages are also tested.
测定了在不同纤维掺量下混凝土梁的初裂冲击次数、破坏冲击次数以及冲击能。
The two helical nanofibers have absolutely opposite helical senses, but have identical cycle number, coil diameter, coil length, coil pitch, fiber diameter, and fiber cross section.
它们具有绝对相反的螺旋旋向，但却具有相同的纤维直径，纤维截面，螺旋直径，螺旋圈数，螺旋间距，和螺旋长度。
Based on the orthogonal test design, this paper studied the effect of low cycle stress, high-low cycle stress ratio , high cycle number and high cycle frequency on complex fatigue life.
在高低周复合疲劳研究中采用了正交试验设计的方法，并以此为基础综合研究了低周应力、高低周应力比、高周循环次数和高周循环频率对复合疲劳寿命的影响及其机理。
Lack, however, suggested that clutch size—the number of eggs a bird lays per breeding cycle—is far below the potential limit of egg production.
然而，缺乏情况表明卵的大小——每一个繁殖周期下的蛋的数量——远低于产蛋的潜在限制。
We observed a clear periodicity in the number of whales stranded each year that coincides with a major climatic cycle.
我们观察到每年搁浅的鲸鱼数量有明显的周期性，这与一个主要的气候周期相吻合。
Even with the solar cycle finally under way again, the number of sunspots has so far been well below expectations.
尽管太阳周期最终还是回到原来的样子，但是太阳黑子的数目却至今仍然低于预期。
If issued at regular intervals during a normal production or test cycle, you can capture and track the number of messages that have been processed during that interval and the queue high depth.
如果在正常的生产或测试周期中按一定的间隔发出此命令，则可以捕获和跟踪在此期间已处理的消息数量和队列最高深度。
In the last few years, however, a number of open source tools have sprung up that address functional testing; moreover, you can easily employ these tools early in the development life cycle.
但近几年来，一些着眼于功能测试的开放源码工具脱颖而出；而且，能轻易地在开发生命周期的早期使用这些工具。
This is the number of operations that must be completed in a single cycle of clock time.
这是在一个时钟周期内必须完成的操作数量。
In this case, I used the cycle method, where I ran the test for a fixed number of cycles, and a cycle is defined as one complete execution of the test script.
在本例中，我使用cycle方法，其中，我以固定的周期数运行测试，一个周期定义为测试脚本的一次完整执行。
Nasa has warned that a peak in the sun's magnetic energy cycle and the number of sun spots or flares around 2013 could generate huge radiation levels.
NASA（北美航天局）警告称，太阳磁能循环可能在2013年左右达到顶峰，大量的黑子和耀斑出现，将会导致辐射强度急剧增大。
“Every cycle, every member key and every docking point is identifiable via a unique RFID chip and number, ” says Aldworth.
阿尔德沃思说：“每一辆自行车、每一条会员的钥匙、每一个存车处都附有一个独特的电子标签芯片（RFIDchip，亦称无线射频技术）与序列号来加以识别。
Most shape memory alloys can only "cycle" (or change form) a limited number of times before the material gives out.
大部分形状记忆合金只能“循环”(或称改变形态)有限次数，之后材料就会疲劳了。
Normally each PMC is incremented by the number of times the corresponding event occurred in one cycle.
在一般情况下，每个PMC递增在一个周期中发生的相应事件次数。
Once he was over the hump of the hill, he let the cycle glide. He slowed down on Rose Lane, found the house number, which he had memorized, and rang the bell.
一过完上坡那个最困难的路程，他就任车子自行滑动，到了罗斯小巷慢了下来，找到他记在心里的门牌号，然后按响了门铃。
In this development cycle, you don't need to increase the version number.
在开发过程中，你不需要提升版本号。
These rhythms include blood pressure, body temperature, hormone level, the number of immune cells in blood, and the sleep wake cycle.
这些节律包括血压、体温、激素水平、血中免疫细胞的数量、睡眠觉醒周期循环等。
To reduce the number of operations to do in a game cycle, a system to split up computation over several game cycles was added.
为了减少一个游戏循环中所做的操作的次数，我们添加了一个用来将游戏循环分隔为多个游戏循环的系统。
In general, it is difficult to obtain a large number of test data about battery cycle life.
一般情况下，很难获得为数众多的蓄电池循环寿命测试数据。
In addition to the traditional Web life cycle of HTTP requests and responses, Grails provides a number of custom touch points where you can tap into the event model and provide behavior of your own.
除了传统的Web生命周期的HTTP请求和响应，Grails还提供了大量自定义接触点，您可以在此进入事件模型并提供自己的行为。
The Aymara people, one of the largest indigenous groups in the region, celebrated their new year number 5,518 on the winter solstice, which marked the start of the new agricultural cycle.
艾马拉人是该地区人口最多的一个原住民群体。今年是艾马拉人第5518次在冬至庆祝新年的到来，这标志着他们又开始了新一轮的农耕作业。
The Aymara people, one of the largest indigenous groups in the region, celebrated their new year number 5,518 on the winter solstice, which marked the start of the new agricultural cycle.
艾马拉人是该地区人口最多的一个原住民群体。今年是艾马拉人第5518次在冬至庆祝新年的到来，这标志着他们又开始了新一轮的农耕作业。
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