不能使用的

Selection above average grade 2 degrees open of carnation does keepfresh experiment to indicate:The carnation that uses clear water and Hollands antistaling agent,The 10th day flower petal color appears black and obscure,petal b ecome soft , Blossom head and side appears dry and shrink,Can't bloom well,but carnation it use huaxianzi keep fresh liquid can open well,The sideHave no curl and dry ,The color is gorgeous and bright,Life-span of flower be no lower than 20 days.

选取的中上级2度开的康乃馨做的瓶插试验表明：使用清水和荷兰保鲜剂的康乃馨，第10天时花瓣出现颜色发暗发黑、发软、花头花边干缩不能充分绽放，而使用花鲜子保鲜液的康乃馨能充分开放、无卷边糊边、颜色鲜艳发亮，花期不低于20天。

By means of SPSS13.0 software, the author makes analysis of these data, the study revealed that: 1 Most of the vocational college students'English learning motivation is instrumental motivation; efficient learners have intrinsic motivation; less-efficient learners have extrinsic motivation.

根据调查所得结果运用SPSS13.0软件进行相关数据的分析，结果表明：1职业院校学生英语学习动机绝大多数是属于工具型动机，善于学习者具有内在动机，不善于学习者大部分具有外在动机。2职业院校学生英语学习策略绝大多数是认知策略和元认知策略，善于学习者能使用各种策略，不善于学习者倾向于使用情感和社会策略多一些。3英语学习策略和学习动机之间存在着相互联系。

For the original infinite dimensional problem, if the inexact quasi-newton method with Broyden updating can not converge quickly , for example, it can not attain super linear convergence rate , then when the discretization is becoming finer and finer , we can not get fast convergence rate for the corresponding finite dimensional problem.

对于原来的无限维问题，如果使用不精确Broyden方法不能得到较快的收敛速度，比如超线性收敛性，那么当离散化逐渐加细的时候，对于所得的有限维问题使用不精确Broyden方法也不可能得到较快的收敛速度，所以有必要在无穷维空间上对收敛性问题加以分析，从而为不精确拟牛顿法结合投影法求解算子方程做好准备。

The doctrine of excusable nonuse mitigates even that long a period of nonuse if the prior user can demonstrate that the nonuse was only a temporary withdrawal from the market that was caused by external forces.

可宽恕的不使用教条缓和甚而长期不使用的期间，如果预先的用户能显示出，不使用是从是由外力造成的市场的仅临时撤退。

The second and more important qualification is that , for reasons explained in our earlier papers , it is inappropriate to use t-tests for the individual slope coefficients derived from the second-stage cross-section analysis as a measure of the significance of individual factor risk premia , A joint test , which can be used to determine whether the risk premia vector is null , is the appropriate one to use , although neither it nor the t-tests can indicate whether an individual factor-risk premium is significant .

第二的和更多的重要资格是那，对于理由在我们的较早文件中解释，使用 t 是不适当的-测试对于起源于如对个别因素危险 premia 的重要性的衡量第二个阶段的跨区段分析的个别倾斜系数，一个关节能用来决定危险 premia 矢量是否是无效力的测试是使用的一个适当的，虽然既不是它也不是 t-测试能指出个别的因素-危险的额外费用是否是重要的。

Tourniquets should only be used when optimal surgical conditions cannot be achieed without their use, as the resultant production of acidosis, reduced blood flow, and hypoxia creates sickling and further injury.

不使用止血带就不能获得最佳的手术状况时，方使用止血带。使用止血带可导致酸中毒、血流减少以及低氧导致细胞镰状并发生进一步的损伤。

Take the Taitung city as example; distance between any two positions in downtown area would not be far from five kilometers. Bike is definitely a good replacement for motor vehicle in daily, routine transportation. In this research, we proposed a method for popularizing of bike by reinvestigating the conditions of bike riding today, and reconcerning requirements of bike users.

以台东市为例，其市区中心内各点最远距离多不超过五公里，适合以自行车替代其他机动车辆作为日常生活旅次所使用的运具，如能针对我国目前自行车使用环境的相关课题加以检讨，并通盘考量使用者的需求，应能归纳出推动自行车使用的可行方案。

Purefy work cloth can use all kinds of against the static electricity dust proof lining(electric conduction silk,T/Clining, adhesive-bonded cloth lining and so on),it has finely last guards against the static electricity fuction,it can effect the the electric charge of the human body,the clothing itself not become the dust source,dose not stick the dust,sterilize effectively,bacteriostasis.

净化工衣能使用各种防静电防尘面料(导电绸，T/C面料，无纺布面料等)，具有优良持久的防静电防尘性能，能有效地释放人体静电电荷，具服装本身不发尘，不粘尘，能有效杀菌，抑菌。

Melting point 3410 ℃, boiling point 560 ℃, relative density of 1935, F the external electronic structure of 5d46s2, in the chemical reaction time is very easy to lose 1-6 electronic, but also can get 1-2 electronic, so oxidation number of 0,± 1,± 2, 3, 4 , 5 and 6, with 6 price of the most stable compounds, such as WO3 does not dissolve in water, the air will form in the tungsten trioxide thin protective layer of tungsten, tungsten with fluorine at room temperature, chemical combination, red hot when there is no moisture and Bromine iodide together, red hot when you can and water reaction WO3, at room temperature reaction of tungsten with aqua regia, but the hot concentrated hydrochloric acid and sulfuric acid can only be played with its weak response, but molten nitrate, nitrite, too Hydrogen peroxide, sulfur steam, steam and other phosphorus can play intense reaction, high temperature can not be carbon, boron and silicon reaction of binary compounds, widely used in industrial tungsten steel and tungsten carbide, pure tungsten filament is used to the system, and X-ray tube Tube heating components, semiconductor components can be prepared tungsten silicide, tungsten industrial production is white or black tungsten ore tungsten ore refining.

熔点3410℃，沸点560℃，相对密度1935，F外围电子结构为5d46s2，在化学反应时很容易丢掉1—6个电子，也能得到1—2个电子，所以氧化数为0、±1、±2、＋3、＋4、＋5和＋6，以＋6价化合物最稳定，如WO3不溶于水，空气中的钨会形成薄层三氧化钨保护层，钨能与氟在室温下化合，红热并无潮气时能与溴、碘化合，红热时还能和水反应生成WO3，室温下钨可与王水反应，但热的浓盐酸和硫酸只能与其起微弱反应，但对熔融的硝酸盐、亚硝酸盐、过氧化氢、硫蒸汽、磷蒸汽等能起激烈反应，高温下不能与碳、硼和硅反应生成二元化合物，工业上广泛使用钨钢和碳化钨，纯钨用来制灯丝、电子管和X射线管的发热元件，硅化钨可制半导体元件，钨工业生产是将白钨矿石或黑钨矿石精炼。

In these examples we see taxemes of selection.The one constituentis a form of a large class,which we call nominative expressions;a form like ran or very good could not be used in this way.The other constituentis a form of another large class,which we call finite verb expressions;a form like John or very good could not be used in this way.

在这些例子中，我们看到语法元素选择一个成分(约翰，比尔，我们的马儿)是一种大型班，这段时间我们称之为指名表达式，一种像跑还是很好的不能再使用这样其他成分是一种另一个大型的阶级，这段时间我们称之为限定动词表达形式；一个像约翰还是很好的不能再使用。

The split between the two groups can hardly be papered over.

这两个团体间的分歧难以掩饰。

This approach not only encourages a greater number of responses, but minimizes the likelihood of stale groupthink.

这种做法不仅鼓励了更多的反应，而且减少跟风的可能性。