There is a price differential between different types of oil.

不同种类的油有价格差。

I’m specializing in differential and integral calculus.

我正专攻微学和积学。

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。

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

学微积之后,你们就能够解这些数学题。

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

地裂差沉降视为有限体系。

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。

Research purposes: The purposes are to do researches on the theory and method of determining differential compensative load for scatteredload anchor rope in the course of tension.

本文研究荷载散型锚索张拉过程中差补偿荷载的确定理论和法。

The feasibility of roasting reduction method to dezinc the Zn bearing BF dust was proved by energy spectrum analysis and differential thermal(DT) and thermo gravimetric(TG) analysis firstly.

通过能谱、差热及热重析等验证用还原焙烧的法除高炉含锌粉尘中锌的行性。

The volcanogenic deposits hosted in differential yolcanic rock series and cogenetic deposits hosted in undifferential baste volcanic rock series have been divided and studied in this paper.

笔者通过研究，出火山岩系中的火山成因矿床和未基性火山岩系中的共生矿床，认为前者的金属聚集与岩浆有密切关系。

To analyzeis the HRCT features of tuberculous and carcinous pleural effusion, and evaluate the value of HRCT in differential diagnosis of tuberculous and carcinous pleural effusion.

探讨高辨力CT(HRCT)对结核性与癌性胸水影像表现及其鉴别诊断价值。

There are 5 stages during the development of embryo, including the stage of 2-celled proembryo, multicellular proembryo, globular proembryo, pyriform proembryo, differential embryo and mature embryo.

胚胎发育经过二细胞原胚、多细胞原胚、球形原胚、梨形原胚、化胚和成熟胚阶段。

This paper is reported a rare case of palmoplanter keratoma hereditaria-keratoma hereditaria mutilans and differential diagnosis with various palmoplantar keratodermas and dactylolysis are discussed.

本文报告一例罕见的遗传性掌跖皮肤角化病—遗传性残毁性角化瘤,并与各种掌跖皮肤角化症、断肢症的鉴别进行讨论。

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式，以及变电阻式压力变送器。

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

矿床类型以岩浆晚期交代型、气成热液型、伟晶岩型、风化壳型和砂矿型为主。

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

本文采用差示紫外光光度法，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。

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准晶的轴对称弹性问题化为求解一高阶偏微程。

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

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。法:回顾性析30例肾盏憩室的临床资料、超声及造影检查记录。

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

应用地电学的差能量法,对高邮台地电阻率日均值进行处理析。

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

根据变换程与约束程显含时间的等价性，提出定常约束与定常系统判据的等同表述。

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相关。