查询词典 present simple

To introduce the use of simple present tense to express the events happen every day.

介绍使用简单的现在时态表述每天发生的事情。

God promises that if we present this simple message, he will use it to change lives.

神应许，若我们传扬这个简单的信息，祂便会使用这个信息来改变人的生命。

The present method is simple, low cost and suitable for the quality assessment of tea.

该方法不需要标样，操作简单、花费低，可为茶叶的质量评估提供科学依据。

So,as for my thinking,I think at present thats very simple.

朱镕基：目前，我的思想非常单纯。

The present tool here is a simple API that can be used to print fairly complex business style reports.

目前的工具，这里是一个简单的API，可用于印刷相当复杂的商业风格的报告。

It is true now. So when do we use the simple present tense?

当我们谈论现在是事实时，用一般现在时。

The sentence is in simple present tense.

这是现在时中采用的哪一种语法结构？

Satellite imagery is a good tool at present, this paper analysis satellite imagery and summrize feature:use a few simple sentences:aa marked decrease of deep cloudiness and rainband outside the inner core in the western quadrant,the result is an asymmetric appearance of clouds and deep convection compared to the moresymmetric structure during the mature stage of tropical cyclone.

同时对云图上的特征分析总结，分析结果表明：(1)云图上看：热带气旋变性。用几个简单的语句依次概括为：a云和深对流在东西两边的非对称性，并伴随着南边的"干缝"出现。b北边和西边"盾状"卷云的出现c台风眼墙消失产生"干缝"，冷暖锋的出现。

The CO2 uptake rate of plants is affected by the plant species and environmental conditions such as photosynthetically active radiation, temperature, water and nutrient contents. PAR is the most immediate environmental control on photosynthesis while air temperature affects both photorespiration and dark respiration. In the natural condition, PAR and temperature play an important role in net CO2 uptake. The effects of PAR and air temperature on the CO2 uptake of Pterocarpus macrocarpus grown in a natural habitat were studied in the present work. Due to many uncontrollable factors, a simple rectangular hyperbola could not represent the measured data. The data were divided into groups of 2℃ intervals; CO2 uptake in each group may then be related to PAR by a rectangular hyperbola function. Using the obtained functions, the effect of PAR was removed from the original data.

用涡度相关法对亚热带红壤丘陵区人工针叶林的二氧化碳、水、热通量进行了观测，重点分析了23m、39m两层高度的观测结果，同时把观测期分为春季和冬季两个不同时间段作了对比：结果表明，不管冬季还是春季，39m高度所测的总通量值和夜间通量值都要小于23m的观测值，这种通量差别表明：23m高度的观测结果更接近当地生态系统与大气之间的通量交换值，在此种生态类型条件下用涡度相关法测碳通量时，在23m、39m两层高度之间仍然存在大气平流现象；该试验区植被在冬季仍然可以进行光合作用，而且光合作用所吸收的CO2大于呼吸作用所排放的CO2，因此该种生态系统在冬季仍表现为碳汇；春季的碳通量值为冬季的2倍以上。

The LCQ Advantage is the workhorse ion trap mass spectrometer for 你好gh productivity LC/MS/MS results and is easily upgraded to MSn performance. The LCQ Advantage MAX now features the universal Ion Max source that allows simple tool-less switc你好ng of ionization probes. Ion Sweep Gas reduces chemical noise, w你好le a removable ion capillary tube allows for vent free source maintenance. Reliability combined with an easy-to-use interface, makes the LCQ Advantage MAX an ideal match for routine HPLC environment. Library searchable MS/MS spectra add confidence to the identification of analytes present in complex matrices.

LCQ Advantage MAX高效多级离子阱液质联用仪是离子阱光谱阐发平台，可以举行高效液相层析串联质谱LC/MS/MS阐发，而且可以很容易进级到电喷雾离子阱活络度MSnLCQ Advantage MAX高效多级离子阱液质联用仪此刻的首要独特之处是装有通用的Ion Max离子源，无须东西便可简略的调治离子探针，同时离子探针气体吹扫可以削减化学滋扰旌旗灯号可移植离子毛细现象柱无须真空便可养护LCQ Advantage MAX装备不变靠患上住，操做界面简略易用，抱负般配高效液相质谱测试并可检索液相质谱MS/MS库光谱

They weren't aggressive, but I yelled and threw a rock in their direction to get them off the trail and away from me, just in case.

他们没有侵略性，但我大喊，并在他们的方向扔石头让他们过的线索，远离我，以防万一。

In slot 2 in your bag put wrapping paper, quantity does not matter in this case.

在你的书包里槽2把包装纸、数量无关紧要。