There is a price differential between different types of oil.

不同种类的油有价格差异。

I’m specializing in differential and integral calculus.

我正专攻微分学和积分学。

Armiger found differential tolerance to Al among soybean varieties.

阿尔米格尔发现大豆各品种对铝有不同的耐性。

The process of taphrogenic differential settlement can be regarded as limited system.

地裂差异沉降可视为有限体系。

It is believed that this differential toxicity is due to species-specific toxicokinetics.

据认为，这一差别的毒性是由于物种毒。

After studying differential calculus you will be able to solve these mathematical problems.

学了微积分之后,你们就能够解这些数学题了。

Differential toxicity is seen in different animal models.It is believed that this differential toxicity is due to species-specific toxicokinetics.

不同物种摄入同种有毒物质效果是不同的，毒性强度与该物种的毒代动力学密切。

Objective To study the clinical and pathological features and differential diagnosis of polyarteritis nodosa (PAN) .

的探讨结节性多动脉炎的临、病理学特点及鉴别诊断。

The thermal decomposition of single, double-and triple-base nitroguanidine propellants was studied by differential scanning calorimetry (DSC).

用差量热计（DSC）研究了单基、双基和三基药热分解性能。

Objective:To study the value of the electrophysiological determination in differential diagnosis of erective dysfunction.

探讨电生理检测在勃起功能障碍鉴别诊断中的价值。

Conclusion:Culdocentesis is an important and efficitis method in the differential diagnosis of gynecologic acute abdomen.

后穹窿穿刺为方便快捷的重要的鉴别诊断方法。

The dehydriding temperature and dehydriding capacity were evaluated by differential scanning calorimeter (DSC) and thermogravimetric analysis (TG).

运用差热分析和热重分析对储氢材料的放氢温度和放氢量进行了测试。

Objective To discuss the value of X-ray diagnosis for desmoplastic fibroma of periosteum and significance in differential diagnosis.

的探讨骨膜硬性纤维瘤的X线诊断价值及在鉴别诊断中的意义。

Starting with Lagrange equations of the first kind, pure differential equations of multibody systems with rheonomic constraints are established.

根据变换方程与约束方程显含时间的等价性，提出了定常约束与定常系统判据的等同表述。

The daily mean of the ground resistivity of Gaoyou station is processed by the method of differential energy of geoelectricity.

应用地电学的差分能量法,对高邮台地电阻率日均值进行处理分析。

Objective: To analyze (he features of intravenous urography( IVU), differential diagnosis of caliceal diver-ticulum and to summarize the skill of examination.

分析肾盏憩室静脉尿路造影（IVU）检查的影像特征、鉴别诊断,概括检查技巧。方法:回顾性分析30例肾盏憩室的临资料、超声及造影检查记录。

The types of deposits basically are differential metasomatism in the later magma, pneumatolytic hydrothermal process, pegmatite process, residual deposits and placer deposits.

矿类型以岩浆晚期分异交代型、气成热液型、伟晶岩型、风化壳型和砂矿型为主。

Axisymmetric elasticity problem of cubic quasicrystal is reduced to a solution of a partial differential equation with higher-order by introducing displacement function.

本文通过引入位移函数使得立方准晶的轴对称弹性问题化为求解一高阶偏微分方程。

In this paper,the contents of herbicide bifenox weredeterminated by the differential UV spectrophotometry at 280nm,and the reference solution was that the 40.

本文采用差紫外分光光度法，以40．0微克／毫升的甲羧除草醚己烷液为参比溶液，在波长280纳米处测定其含量。

Besides, there is also some alternatives, such as an inductance conversion using differential transformer and space curve deformeter, and variable resistance pressure transmitter.

除此之外还有利用差动变压器和扰曲线应变计的电感变换方式，以及变电阻式压力变送器。