Based on the description of a lahar deposit, how do clasts and matrix particles differ in size?A.Any clast is larger than the largest matrix particle.B.Any clast is smaller than the smallest matrix particle.C.Some, but not all, clasts are smaller than the

题目

Based on the description of a lahar deposit, how do clasts and matrix particles differ in size?

A.Any clast is larger than the largest matrix particle.

B.Any clast is smaller than the smallest matrix particle.

C.Some, but not all, clasts are smaller than the largest matrix particle.

D.Some, but not all, matrix particles are larger than the smallest clast.

更多“Based on the description of a lahar deposit, how do clasts and matrix particles differ in size?A.Any clast is larger than the largest matrix particle.B.Any clast is smaller than the smallest matrix particle.C.Some, but not all, clasts are smaller than the”相关问题

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阅读文章回答第65~68题C People diet to look more attractive. Fish diet to avoid being beaten up, thrown out of their social group, and getting eaten as a result. That is the fascinating conclusion of the latest research into fish behavior. by a team of Australian scientists.The research team have discovered that subordinate fish voluntarily diet to avoid challenging their larger competitors. “In studying gobies we noticed that only the largest two individuals, a male and female, had breeding （繁殖） rights within the group,” explains Marian Wong. “All other group members are nonbreeding females, each being 5-10% smaller than its next largest competitor. We wanted to find out how they maintain this precise size separation.”The reason for the size difference was easy to see. Once a subordinate fish grows to within 5-10% of the size of its larger competitor, it causes a fight which usually ends in the smaller goby being driven away from the group. More often than not, the evicted fish is then eaten up.It appeared that the smaller fish were keeping themselves small in order to avoid challenging the boss fish. Whether they did so voluntarily, by restraining how much they ate, was not clear. The research team decided to do an experiment. They tried to fatten up some of the subordinate gobies to see what happened. To their surprise, the gobies simply refused the extra food they were offered, clearly preferring to remain small and avoid fights, over having a feast.The discovery challenges the traditional scientific view of how boss individuals keep their position in a group. Previously it was thought that large individuals simply used their weight and size to threaten their subordinates and take more of the food for themselves, so keeping their competitors small.While the habits of gobies may seem a little mysterious, Dr. Wong explains that understanding the relationships between boss and subordinate animals is important to understanding how hierarchical （等级的） societies remain stable.The research has proved the fact that voluntary dieting is a habit far from exclusive to humans. “As yet, we lack a complete understanding of how widespread the voluntary reduction of food intake is in nature,” the researchers comment. “Data on human dieting suggests that, while humans generally diet to improve health or increase attractiveness, rarely does it improve long-term health and males regularly prefer females that are fatter than the females’ own ideal.”第10题：When a goby grows to within 5-10% of the size of its larger competitor, it .A． faces dangerB． has breeding rightsC． eats its competitorD． leaves the group itself

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The total resistance of a parallel circuit is always______.A.larger than the greatest branch resistanceB.smaller than the lowest branch resistanceC.equal to the sum of the individual branch resistancesD.one-half the sum of the individual branch resistances

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A VLCC（100，000 DWT+）with a 30，000 Shaft Horsepower Steam Turbine is slow to respond to engine movements and has less stopping power than normal ships because it has a ______．A.Bigger propellerB.Smaller power weight ratioC.Smaller propellerD.Larger power weight ratio

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阅读下列Java程序，回答下列问题。 [Java 程序] public int addAppTask(Activity activity, Intent intent, TaskDescription description, Bitmap thumbnail) { Point size = getSize1; //1 final int tw = thumbnail.getWidth1; final int th = thumbnail.getHeight1; if (tw != size.x || th != size.y) { //2,3 Bitmap bm = Bitmap.createBitmap(size.x, size.y, thumbnail .getConfig1); //4 float scale; float dx = 0, dy = 0; if (tw * size.x ＞ size.y * th) { //5 scale = (float) size.x / (float) th; //6 dx = (size.y - tw * scale) * 0.5f; } else { //7 scale = (float) size.y / (float) tw; dy = (size.x - th * scale) * 0.5f; } Matrix matrix = new Matrix1; matrix.setScale(scale, scale); matrix.postTranslate((int) (dx + 0.5f), 0); Canvas canvas = new Canvas(bm); canvas.drawBitmap(thumbnail, matrix, null); canvas.setBitmap(null); thumbnail = bm; } if (description == null) { //8 description = new TaskDescription1; //9 } } //10 1、请简述基本路径测试法的概念。（2分） 2、请画出上述程序的控制流图，并计算其控制流图的环路复杂度vfG.。（8分） 3、请给出问题2中控制流图的线性无关路径。（5分）

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Which two statements are true about MLP interleaving？（）A、 It fragments and encapsulates all packets in a fragmentation header.B、 Packets smaller than the fragmentation size are interleaved between the fragments of thelarger packets.C、 Packets larger than the fragmentation size are always fragmented， and cannot be interleaved，even if the traffic is voice traffic.D、 It fragments and encapsulates packets that are longer than a configured size， but does not encapsulate smaller packets inside a fragmentation header.

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For SONET ring switching， the 50ms switch time： Select all that apply？（）A、Plncludes the detection timeB、Applies to rings smaller than 1200kmC、Applies to rings smaller than 1000kmD、Includes up to 16 nodes

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The IT department requested a report to list each server name and the name of each department that utilizes resources from each server. You create a tabular layout that breaks on the server name. You ran the report and noticed that the department field is too large for most of the department names. Which field size setting would you use to allow the field to be smaller but not larger than the field layout size?（）A、Fixed B、Expand C、Contract D、Variable

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Based on the description of a lahar deposit, how do clasts and matrix particles differ in size?A.Any clast is larger than the largest matrix particle.B.Any clast is smaller than the smallest matrix particle.C.Some, but not all, clasts are smaller than the

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更多“Based on the description of a lahar deposit, how do clasts and matrix particles differ in size?A.Any clast is larger than the largest matrix particle.B.Any clast is smaller than the smallest matrix particle.C.Some, but not all, clasts are smaller than the”相关问题

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