δ的例句大全

δ~ ( 14) C of surface seawater of Bashi Channel and both sides of Philippine Trench

巴士海峡和菲律宾海沟两侧表层海水中δ~（14）C

Results indicate that the ballistic performance, in terms of differential efficiency factor Δ e c and Tate target resistance R t, decreases with increasing ceramic thickness and cover plates can enhance the ballistic performance.

实验表明：随陶瓷厚度的增加，以差分效益系数和靶平均阻力表征的陶瓷复合靶的抗长杆弹侵彻性能降低；

In this paper the deformation behavior in tensile test of sheet metal samples is investigated, it provides the scientific basis and methods for precisely measuring the stamping property parameter δ_u of sheet metal.

研究了板材试样在拉伸中的变形行为，为准确鉴定板材冲压性能参数δu提供了科学依据与方法。

Analysis on Measurement of Pulling Force in Load Test Bench for Crawler Tractor and Application of ∑-Δ

履带拖拉机负荷试验台拉力检测的分析与∑-Δ技术的应用

Calculation of pressure distribution in intermittent producing test well with δ Function

利用δ函数计算间歇试采井压力分布

The testing of medium wear-angle tangent tg δ is an important measure to monitor insulation of electrical machines, and also benefits the safe operation of electrical equipments.

介质损耗角正切tgδ的测试是电气设备绝缘监督的一项重要措施.做好介质损耗的测量对于发现电气设备绝缘隐患，保证电气设备的安全运行有着重要意义。

Tetanic stimulation of the afferent fiber evoked after-inhibition of the A δ DRR for various lengths of time.

重复电刺激传入神经对Aδ纤维DRR有长时间的后抑制效应。

Isothermal dilatation and oxygen diffusion of ba_2ycu_3o_ ( 7-δ) with tetragonal structure

四方结构Ba2YCu3O（7-δ）的等温膨胀与氧扩散

A periodical density functional theory study of CO adsorption on δ-Pu ( 111) surface

CO在δ-Pu（111）面吸附行为的周期性密度泛函理论研究

This paper states the first opened digital railway division communication system which is constructed with Δ M multiplex transmission system and digital division telephone switching system on the toll symetrical cable at Zhengzhou-Luoyang Railway Division.

本文介绍了在郑州&洛阳区段的长途对称电缆上开通的我国铁路第一个数字式区段通信系统，它由△M多路复用传输系统和数字式区段电话交换系统构成。

A Δ E-E telescope detector composing of a BGO crystal and a penetrated Si ( Au) detector has been used to identify the charged particles in heavy ion experiments.

报道了BGO晶体作为带电粒子探测器的制作、测试结果，并在核物理实验中与Si（Au）穿透型探测器一起组成ΔE－E探测器望远镜，对带电粒子进行了鉴别。

The higher content of the polystyrene ( PS) segments, the higher temperature of loss factor tan δ peak and its flowing.

SIS的硬段聚苯乙烯含量越高，损耗因子（tanδ）峰值温度和粘流温度越高。

Stable oxygen isotope(δ~ 18 O) in ice core records is good proxy for temperature record and is representative of climatic change.

稳定氧同位素（δ18O）在冰芯研究中能够很好地反映气候变化，尤其是气温变化的一项重要指标。

Effect of Tempering Time on Δ E/ E-t Curves of Two Fe-Mn Based Alloys

回火时间对Fe-Mn基合金ΔE/E-t曲线影响

Discussion for operation rules of Δ operator and introduction some useful formulae for tensor differentiation

对Δ算符运算规则的讨论及介绍一些有用的张量微分公式

Some operation rules of(Δ) operator having practical significance are introduced. Some useful formulae for tensor differentiation are presented.

介绍一些有实用意义的Δ算符运算规则的基本方法和知识，并给出一些有用的张量微分公式。

The Design of Switching Stabilizer for Δ M-32 Channels Digital Telephone Terminal Device

△M-32路数字电话终端机开关电源设计

Calculated results of practical examples show that the difference between the results calculated by terminal value alpha and those by effervescence point is only| Δ y| < 10~ (-3) for a point.

实例计算表明：α端值法与泡点法计算结果相差甚微，两者对应点y值之差Δy

The principal constituents of the volatile oil were β pinene ( 36 536%),α pinene,Δ 3 carene,γ terpinene, bornyl acetate, terpinyl acetate, longifolene etc. The total content of the above 33 compounds is 99 79% of the volatile oil.

其中含有α-蒎烯、Δ3-蒈烯、γ-松油烯、乙酸龙脑酯、乙酸萜品酯及长叶烯等，含量最多的成分是β-蒎烯（36.536%）。

The instruction test emphasizes a δ~+ and δ~-fault model. The test instructions are given in the following order.

对于指令部分，强调δ+和δ-的故障模型作为测试的重点；