d/t
英
美
网络 氘氚; 舌尖中音
双语例句
- Consortium projects and proposals were presented to the management team from R& D and P/ T by GM Principal investigators and their representatives.
通用汽车公司的项目负责人及其代表向通用汽车公司研发中心和动力总成高层管理小组介绍了联合体项目进展情况。 - In most cases, it was found that the JB criterion is safer than HG specification, but adverse result was obtained when r/ R is close to 0.8 and D/ T is too small ( less than 40).
但是当开孔率接近0.8且D／T很小时（不大于40），依JB标准补强设计后的安全裕度反而较按HG规范计算结果要小。 - Piercing process of small hole on thick steel plate ( t> 4, d/ t < 1) has been expounded with analysis and verification via experimental method and characteristics have been summarized.
阐述了厚钢板（t>4，d/t<1）小孔冲裁过程，用实验的方法分析和验证了厚钢板小孔冲裁过程与机理，并总结了厚钢板小孔冲裁的特点。 - The reduction effects of P fertilizer on the N 2O emission were showed in the total amount of N 2O emission and were reflected through the initial reactive concentration ( a) and the apparent reactive rate ( d y/ d t).
磷素对土壤N2O的减排效应不仅表现在排放总量上，也存在于动力学参数初始浓度和表观反应速率之中。 - AIM: To explore the expressions and significances of cathepsin D ( CD) and E-selectin in the newly recognized nasal NK/ T cell lymphoma.
目的：探讨组织蛋白酶D（CD）和E-选择素（E-selectin）在鼻NK/T细胞淋巴瘤中的表达及意义。 - It is established that common mode current is strongly dependent on stray capacitance of each circuit node, especially the nodes with high d v/ d t and d I/ d t.
建立这一模型的基础在于，共模电流主要和各个节点的分布电容有关，尤其是那些具有高di/dt和高dv/dt的电路节点。 - A series of parametric models with different d/ D, t/ T and D/ T were made to gain the empirical formula about limit loads of hot tapping models.
建立不同d/D、t/T和D/T的带压开孔管道有限元模型，计算出模型的极限载荷，通过回归分析得到极限载荷的经验公式，并进行验证和工程应用。 - Limit analysis was conducted on a series of parametric analysis models with different values of d/ D, t/ T and D/ T.
对不同d/D、t/T以及D/T值的容器结构建立系列化、参数化模型作极限分析，得到可供工程应用的极限载荷的经验公式。 - This paper extends the study to sequential systems. First, the structures of B/ T R-S flip-flops, B/ T D flip-flops and B/ T J-K flip-flops are given. Then their fault characteristics are analysed.
本文将该研究扩展至时序系统，先逐步给出了B/TR-S、D、J-K等触发器的构成方案，分析了它们的故障特性。 - Results: Before treatment the ratio of D/ T was 60% in the treatment group, urine bilirubin was negative, while after treatment the ratio of D/ T, activity of thrombinogen and urine bilirubin were all rised and jaundice was fallen.
治疗后D∶T比值、凝血酶原活动度及尿胆红素均明显上升，黄疸下降； - Effect of Pushboats with Large D/ T Ratio of Propeller Diameter to Ship Draft on Ducted Propeller
大直径吃水比顶推船对船后导管桨性能的影响 - Study on improving d I/ d t capability of high frequency thyristors
提高高频晶闸管di/dt耐量的研究 - The relationship between INNER-EXPANSION values and wall formation amount& d/ t ratio in three-roll cross rolling
三辊斜轧钢管内扩值与管壁变形量和径壁比的关系 - In super low frequency range, losses increased with the increasing d I/ d t ( f) in both methods.
在超低频和低频范围内，也就是低的磁场和电流扫描速度时，两种方法的结果相一致，Q随频率增加。 - Dead space ( V D/ V T);
死腔量（VD/VT）； - The simulation and theoretical analyses of the shaft voltage and bearing currents are described. Furthermore, a filter is designed to restrain the d v/ d t.
文中就此进行了理论和仿真分析，设计了一种滤波器用于抑制过高的电压上升率dv/dt。 - The soft-switching holds the states of voltage and current during switching period to restrain the d I/ d t and d u/ d t;
软开关通过控制电压、电流状态，使其在开关过程中保持不变，抑制di/dt，du/dt； - A Method to Improve the d v/ d t and d I/ d t Capabilities of a Fast Switching Thyristor
一种改善快速晶闸管dv/dt、di/dt耐量的方法 - The snubber circuit absorbs the extra energy produced by d I/ d t and d u/ d t and feeds back to another region.
吸收电路是吸收开关过程中di/dt，du/dt产生的多余能量，然后反馈至其他地方。 - By use of the finite element method, the values of distributed parameters of the motor windings are obtained, which reveals the root cause of asymmetry winding voltage distribution is the excessively high d v/ d t of the input pulse.
在利用有限元分析法获得电机绕组分布参数值的基础上，得到绕组电压分布不均的根本原因是输入脉冲的dv/dt太大。 - The processing capacity of ketone-benzol dewaxing unit lowers by 100 t/ d, while energy consumption raises 600 MJ/ t;
酮苯装置的加工负荷降低100t/d，能耗上升600MJ/t； - The interface management between R D/ Marketing and R D/ Production is essential to commercialization of S T achievements and success of technological innovation.
研究与开发（R&D）和市场营销及和生产之间的界面管理不善是直接导致科技成果转化率与技术创新水平低下的关键因素。 - In magnetic resonance, time varying gradient magnetic fields ( d B/ d t) may stimulate nerves or muscles by inducing electric fields in patients.
随时间变化的梯度场（dB/dt）可在受试者体内诱导出电场而兴奋神经或肌肉。 - The limit load capacity of cylindrical shell structures is concerned with three dimensionless parameters: d/ D, t/ T and D/ T.
具有径向接管的圆柱壳结构的极限承载能力与三个无量纲参数：开孔率d/D、壁厚比t/T和D/T有关。 - It is shown that the unconformities S/ AnS, D 3/ AnD 3, T/ AnT and J/ AnJ which control the formation, migration, accumulation and conservation of oil and gas are of importance in the evolution of the Tarim basin.
研究表明，S/AnS，D3/AnD3，T/AnT及J/AnJ是塔里木盆地重要的不整合，它们对盆地内的油气生成、运移、以及聚集、保存起控制作用。 - Measurement on the thermo optic coefficient D n/ d t of semiconductor PBS nanoparticles and the study on their optical limiting effects
PbS纳米微粒溶胶热光系数dn/dT的测量和光束限制效应研究 - Expressions and significances of cathepsin D and E-selectin in nasal NK/ T cell lymphoma
鼻NK/T细胞淋巴瘤中组织蛋白酶D和E-选择素的表达及意义