针对孔板送风的乱流洁净室，运用C FD软件对不同换气次数条件下的气流组织和污染物扩散进行数值模拟分析。
This paper analyzes and simulates the effect of the air change rate per hour (ACH) on contamination diffusion airflow field in turbulent clean-room of hole-board ventilation by using CFD.
他们可以指定用户能销售、给与或出租相同内容的次数以及使用哪些条件终止内容传递协议。
They can specify how many times you can sell, lend, give, or lease the same content and what conditions they will use to terminate the agreement to transfer the content.
我们的while循环图既包含条件，又包含表明迭代的星号，但您会发现，没有迭代的次数。
Our diagram for the while loop contains both a condition and an asterisk, signaling iteration, but as you can see the number of iterations is unavailable.
所以你们可以指定一个条件来表示有穷的次数，我们等下将看到。
So finite number of times can you specify with a condition, as we'll see in a moment.
未连接的输入应被放入某个单独的输入条件，或是标记为可选，即把它们的最小增殖次数设置为零，以允许执行流程。
The disconnected inputs must be either put into a separate input criterion or marked as optional by setting their minimum multiplicity to zero to allow the process to execute.
图6显示的是第二种方法，该方法只使用单个输入和输出条件，但它会把所有未连接的输入和输出的最小增殖次数设置为零。
Figure 6 shows the second approach, which USES only a single input and output criterion, but sets the minimum multiplicity of all disconnected inputs and outputs to zero.
bash中的while循环可以重复执行语句一定的次数，或者一直执行到满足某一条件为止。
A while loop within bash allows you to execute a statement a given number of times, or until a certain condition is met.
特定的约束条件式是写作“minint = [thenumber]”（例如，“minint =1”）的最小循环次数，和写作“maxint = [the number]”（例如，“maxint =5”）的最大循环次数。
The special guard conditions are minimum iterations written as "minint = [the number]" (e.g., "minint = 1") and maximum iterations written as "maxint = [the number]" (e.g., "maxint = 5").
服务器由于内存条件不足而在执行期间改变其执行计划的次数。
The number of times the server changed its execution plan during execution as a result of low memory conditions.
运用概率分析的方法，对不同越行方式产生的条件、产生概率和次数进行了分析。
Using the probability method, this paper analyses the condition, probability and number of the dissimilar over-taking modes.
介绍测试棉织物永久性耐洗色牢度的耐洗色牢度与皂洗次数、测试标准、测试条件等关系。
The relationship between color fastness to washing and soaping times, testing standard, as well as testing condition are introduced.
研究表明：在测定条件一致的情况下，酶制剂浸提倍数、稀释倍数、浸提次数对酶活测定结果均有显著影响。
The result showed that in case assay conditions were identical, the soak multiple, dilution multiple and soaking times of crude xylanase all influenced the activity of the xylanase.
PIND试验可以改变的试验条件有冲击加速度、振动加速度、振动时间和试验次数。
Shock acceleration, vibration acceleration vibration time and test time are the changed condition in PIND test.
方法采用均匀设计法，以芍药苷含量及固形物为指标，对煎煮时间、煎煮次数、加水量、醇沉浓度及灭菌条件进行考查。
Methods Paeoniflorin content and solids are taken as index to check time, times, moisture addition of decoction, the alcohol density and sterilization condition.
两个典型算例的理论分析和实际计算表明，这种预条件方法可以降低方程的迭代次数约30%，明显减少方程求解时间。
The theoretical analysis and numerical results of two typical examples show that this method can decrease the numbers of iterative by30%and reduce the computation time greatly.
并考察了HZ - 1沸石交换次数等制备条件和催化剂用量对甲苯的苯甲酰化反应的影响。
The effects of the catalyst dosage and the preparation conditions of HZ-1 zeolite, for example, number of exchange times on the benzoylation of toluene were studied.
为了确定影响膜上灌玉米生长发育的主要因素，采用正交试验研究单种玉米小畦膜上灌条件下，不同灌水定额、灌水次数和氮磷配比对玉米生长发育和产量的影响。
Take orthogonal experiment to study the yields and growth of corn under the condition of different irrigation frequency, different irrigation water quota, different N/P and irrigation on film.
使用该系统制定的原油输送调度计划，可以在满足约束的条件下，减少输油切换次数，降低输油成本，提高输油效率。
The schedule made by this system can reduce oil transportation transfer rate, decrease costs and increase efficiency of crude oil transportation under conditions of constraint.
在深水环境条件下岩石切割技术的生产实际应用中，要综合考虑切割次数和射流横移速度与效率的关系；
The rock cutting techniques under deep water of practical application should consider the relations between cutting times, jet horizontally moving velocity and efficiency.
本文的目的是研究一些典型的NURBS曲面的几何连续条件，指出节点向量和曲面片的次数对几何连续性的影响。
The aims of this thesis are researching some typical NURBS surfaces' geometric continuous conditions and pointing out the effects of knot vector and the degree of surface on geometric continuities.
这些参数主要包括分量码、交织长度和交织器类型、迭代译码算法和译码迭代次数、编码速率以及信道条件等。
The parameters include generator polynomial of component codes, interleave length and the type of interleavers, iterative decoding algorithms and iteration number, code rates and channel models et al.
结果：本品的性状，沉降容积比，再分散次数及铝的含量在实验条件下无明显改变。
RESULTS The appearance, contents of aluminum, sedimentation volume ratio, times of dispersing had no obvious changes.
以寿命周期内维修总费用为优化目标，确定不完全维修条件下基于回复因子的最佳维修时间间隔和最佳维修次数。
The optimal repair interval and repair times for the imperfect repairs based on the restoration factor were determined for minimizing the total system repair costs.
研究了电场强度、脉冲宽度、脉冲次数等电场参数对基因转化频率的影响和小鼠杂交瘤细胞最适电转移条件。
Electrical parameters affecting gene transfer, such as the field strength ( Voltage ), pulse durations and pulse frequency ect. and optimum transfer conditions in murine hybridoma cells were studied.
实验中四个项目体育课班分别在每周课内外运动次数、每次运动时间和运动强度都基本相同的条件下进行。
The four training groups are similar in training intensity and the same in the duration of each training and the number of the training every week.
方法利用微波辅助加压溶剂提取法提取紫菀中紫菀酮，通过正交实验，考察了微波提取条件（包括溶剂、提取时间、提取次数和料液比）对紫菀中紫菀酮的影响。
OBJECTIVE The optimum extraction conditions of shionone from herbs Tatarian aster root were studied by means of orthogonal test and microwave-assisted and pressurized solvent extraction technique.
豌豆苗的采收次数和产量不仅与品种再生能力有关，和播种方式与生长条件也有密切的关系。
The yield and harvest times can be decided by regrowth ability of variety, sowing date and environmental conditions.
豌豆苗的采收次数和产量不仅与品种再生能力有关，和播种方式与生长条件也有密切的关系。
The yield and harvest times can be decided by regrowth ability of variety, sowing date and environmental conditions.
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